Determine whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their graphs. If ycannot, explain why and use the binomial distribution to find the indicated probabilities.A survey of adults in a region found that 33% name professional football as their favorite sport. You randomly select 13 adults in the region and ask them to name their favorite sport. Complete parts (a) thro(d) below.....-2101010(b) Find the probability that the number who name professional football as their favorite sport is at most 2.The probability is 0.1443 .(Round to four decimal places as needed.)Sketch the graph of the normal distribution with the indicated probability shaded.O A.В.OC.D.The normal distribution cannot be used toH = 4.29µ = 4.29H = 4.29approximate the binomial distribution.X-2210-2210-210(c) Find the probability that the number who name professional football as their favorite sport is fewer than 7.The probability is(Round to four decimal places as needed.)

Given: The probability of success is p=0.33 i.e. 33%. The sample size is n=13. Let X be the number…

Determine whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their graphs. If y cannot, explain why and use the binomial distribution to find the indicated probabilities. A survey of adults in a region found that 33% name professional football as their favorite sport. You randomly select 13 adults in the region and ask them to name their favorite sport. Complete parts (a) thro (d) below (Q (b) Find the probability that the number who name professional football as their favorite sport is at most 2. The probability is 0.1443. (Round to four decimal places as needed.) Sketch the graph of the normal distribution with the indicated probability shaded. OA. O B. OC. The normal distribution cannot be used to H= 4.29 H=4.29 Q H=4.29 Q approximate the binomial distribution. (c) Find the probability that the number who name professional football as their favorite sport is fewer than 7. The probability is

Determine whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their graphs. If y cannot, explain why and use the binomial distribution to find the indicated probabilities. A survey of adults in a region found that 33% name professional football as their favorite sport. You randomly select 13 adults in the region and ask them to name their favorite sport. Complete parts (a) thro (d) below (Q (b) Find the probability that the number who name professional football as their favorite sport is at most 2. The probability is 0.1443. (Round to four decimal places as needed.) Sketch the graph of the normal distribution with the indicated probability shaded. OA. O B. OC. The normal distribution cannot be used to H= 4.29 H=4.29 Q H=4.29 Q approximate the binomial distribution. (c) Find the probability that the number who name professional football as their favorite sport is fewer than 7. The probability is

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: 1. Apply the addition rule, P(mean or median) = P(mean) + P(median) - P(mean and median), to find…

A: We have given that P( mean or median ) = 30% = 0.30 P( median ) = 16% = 0.16 P( mean ) = 27% = 0.27

Q: The sample variance, ² = Σ(x-x)² n-1 {14, 13, 16, 9, 3, 7, 11, 12, 11, 4} is I of the data

Q: Sixty-three percent of adults in a certain country believe that life on other planets is plausible.…

A: probability mass function of B.D is = f ( k ) = ( n k ) p^k * ( 1- p) ^ n-kwhere k = number…

Q: A grocery store manager wants to know if displaying cranberries near the entrance to the store…

A: P1 : Proportion of shoppers who buy Cranberries when they are near the store entrance. P2 :…

Q: 78% of U.S. adults think that political correctness is a problem in America today. You randomly…

Q: For the distribution shown, which letter represents the mode? (This is a reading assessment…

A: We know This graph consist 2 axis( x and y) Three measures ( mean, median, mode) X- axis represent…

Q: Do US college students read the local newspaper? To investigate the question a random sample of 500…

Q: A professional basketball player typically attempts 8 free throws per game. Let X represent the…

A: To find the median of the distribution, you'll first need to arrange the outcomes in ascending order…

Q: A survey was conducted two years ago asking college students their top motivations for using a…

A: Given data, Response Old survey New survey frequency Rewards 0.27 112 Low rates 0.23 97…

Q: Find the mean of the binomial distribution. P= (Round to two decimal places as needed.) Find the…

A: Given that n = 5 , p = 62% = 0.62 , q = 1 - p = 1 - 0.62 = 0.38 X ~ Binomial ( n = 5 , p = 0.62 ) p…

Q: I asked a sample of SCOB instructors how many football games they watched a particular weekend and…

A: From the provided information, The data values are as follow: 0, 3, 4, 1 Sample size (n) = 4

Q: 32% of employees judge their peers by the cleanliness of their workspaces. You randomly select 8…

A: A binomial distribution is used when an experiment has two possible outcomes, such as success and…

Q: Claim: Most adults would erase all of their personal information online if they could. A software…

A: It is given that:

Q: Statistics students believe that the mean score on a first statistics test is 65. The instructor…

Q: Maurice wakes up late on average 3 days out of every 5. If Maurice wakes up late, the probability…

A: Given , Maurice wakes up late on average 3 days out of every 5 i.e. P(Late) = P(A) = 3/5 = 0.6 So,…

Q: Describe the difference between the value of x in a binomial distribution and in a geometric…

Q: The pie chart shows the distribution of the opinions of parents on whether a college education is…

A: Null and alternative hypotheses: Null hypothesis: Null hypothesis is a statement which is tested for…

Q: r2 = .672 can be interpreted as 67.2% of the variance. Group of answer choices True False

A: Coefficient of determination: The coefficient of determination tells about the percent of variance…

Q: Describe a variable that would likely result in a positively skewed distribution. Justify your…

A: Histogram is used to show the skewness exist in the data set. There are two type of skewness they…

Q: Describe a scenario explaining how to find the mean of a sampling distribution and how to calculate…

A: Solution-: Describe a scenario explaining how to find the mean of a sampling distribution and how to…

Q: The high temperature, in ∘C, on the first day of winter was recorded in a certain city every year…

A: Given data is,4,12,6,9,6,11sample size(n)=6

Q: The average income in a certain region in 2013 was $68,000 per person per year. Suppose the standard…

A: a. Central limit theorem: If the population is normally distributed then the sampling distribution…

Q: Statistics students believe that the mean score on a first statistics test is 65. The instructor…

A: Note:According to Bartleby Expert guidelines, we can answer only first three subparts of a question…

Q: Use t-test to determine if there is a significant difference betwee the scores of the students in…

A: There are two dependent samples which are pre test and post test. We have to test whether there is a…

Q: GPA: The mean GPA at a certain university is 2.85. Following are GPAs for a random sample of 16…

A: Here is given that, mean of the data is 2.85 of 16 observations.

Q: A survey was conducted two years ago asking college students their top motivations for using a…

A: The random variable is Response. It has 5 categories which are rewards, low rates, cash back,…

Q: 32% of likely U.S. voters think that the federal government should get more involved in fighting…

A: It is given that n = 6 and p =0.32.

Q: Help

A: The null and alternative hypotheses can be written as follows:Null hypothesis:H0: The distribution…

Q: The average final exam score for the statistics course is 78%. A professor wants to see if the…

A: Sample size, The data is as follows: 87, 61, 89, 54, 69, 60, 54, 70, 68, 54, 84, 81

Q: A tube of listerine tartar control toothpaste 4.2 ounces. As people use the toothpaste the amount…

Q: Old Survey % New Survey Frequency, fe A survey was conducted two years ago asking college students…

Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

Determine whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their graphs. If y
cannot, explain why and use the binomial distribution to find the indicated probabilities.
A survey of adults in a region found that 33% name professional football as their favorite sport. You randomly select 13 adults in the region and ask them to name their favorite sport. Complete parts (a) thro
(d) below
.....
-2
10
10
10
(b) Find the probability that the number who name professional football as their favorite sport is at most 2.
The probability is 0.1443 .
(Round to four decimal places as needed.)
Sketch the graph of the normal distribution with the indicated probability shaded.
O A.
В.
OC.
D.
The normal distribution cannot be used to
H = 4.29
µ = 4.29
H = 4.29
approximate the binomial distribution.
X
-2
2
10
-2
2
10
-2
10
(c) Find the probability that the number who name professional football as their favorite sport is fewer than 7.
The probability is
(Round to four decimal places as needed.)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Point Estimation, Limit Theorems, Approximations, and Bounds$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions

Refer to the accompanying table, which describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Find the mean and standard deviation for the number of girls in 8 births. Click the icon to view the data table. Table of numbers of girls and probabilities - X The mean is μ= girl(s). (Round to one decimal place as needed.) Number of Girls x P(x) 0 0.005 0.026 2 0.115 3 0.217 4 0.266 5 0.228 6 0.105 7 0.033 8 0.005
Determine whether or not the given procedure results in a binomial distribution. If not, identify which condition is not met. Surveying 83 people to determine which brand of apparel is their favorite.
Suppose it is known that 37% of Camp Crystal Lake campers return the next summer. A random sample of 15 campers was selected. 3. (Describe the distribution of the number of campers that return the next summer.
Construct a probability distribution for the sum shown on the faces when two dice, each with 8 faces, are rolled. 1. Find the mean. Round your answer to one decimal place as needed. Do not round intermediate steps. 2. Find the variance and standard deviation.
Using T distribution table, solve the question.
Sixty-four percent of adults in a certain country believe that life on other planets is plausible. You randomly select five adults and ask them whether they believe that life on other planets is plausible. The random variable represents the number of adults who believe that life on other planets is plausible. Find the mean, variance, and standard deviation of the binomial distribution for the random variable. Interpret the results. Find the mean of the binomial distribution. P= (Round to two decimal places as needed.)
The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range, mean, variance, and standard deviation of the sample data set. 12, 20, 23, 13, 18, 17, 22, 17, 15, 16 The range is The mean is ( Simplify your answer. Round to the nearest tenth as needed.) The variance is (Simplify your answer. Round to the nearest hundredth as needed.) The standard deviation is (Simplify your answer. Round to the nearest tenth as needed.) Can you please explain me this math problem having trouble understanding. Thank you.
Add 7 to every output x. What happens to the mean and the variance? What are the new sample mean, the new expected mean, and the new variance?
A survey of 100 students are taken. 32 Yes and 68 no. Find the point estimate of p and 96% CI.
Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 562 randomly selected adults showed that 58% of them would erase all of their personal information online if they could. Find the value of the test statistic. The value of the test statistic is
Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 696 randomly selected adults showed that 62% of them would erase all of their personal information online if they could. Find the value of the test statistic. The value of the test statistic is
Eighty-three percent of adults in a certain country believe that life on other planets is plausible. You randomly select five adults and ask them whether they believe that life on other planets is plausible. The random variable represents the number of adults who believe that life on other planets is plausible. Find the mean, variance, and standard deviation of the binomial distribution for the random variable. Interpret the results find the mean, variance, and standard deviation