418Which of the following predictions can be calculated using a binomial distribution?a. whether a baseball player will hit a home run during a five-game seriesb. the number of product samples that will be tested before a defective one is foundC. both of the aboved. neither of the above31SAMSUNG96568.y

We know, In the binomial distribution The number of trials should be fixed. There are two…

Answered: Which of the following predictions can…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Create a excel graph for this binomial distribution: Suppose you are a lawyer representing a Hispanic individual in a criminal trial. Twelve jurors are randomly selected by the state from a population that you know to be 60% Hispanic.a. How many jurors would you expect to be Hispanic? 7b. The select process produces a jury with 1 Hispanic individuals What proportion of the jury is Hispanic? (Enter your answer as a decimal, rounded to four decimal places) 0.0833c. Use the binomial distribution and find the probability that 1 or fewer jurors would be Hispanic. 0.00031876706 Create a graph of the distribution with the area corresponding to the previous answer shaded in. Choices for creating a graph include: Excel, Binomial Distribution Calculator (in resources menu), TI-84 (take a pic), hand drawn, other software, websites. Upload your finished graph below.
Find the are below 13 for a N(15,5) distribution
A recent survey of 1030 U.S. adults selected at random showed that 627 consider the occupation of firefighter to have very great prestige. Estimate the probability (to the nearest hundredth) that a U.S. adult selected at random thinks the occupation of firefighter has very great prestige.
For a binomial distribution with p = 0.20 and n = 25, what is the z-score for X = 12? Select one: a. 1.00 b. -2.5 c. 3.5 d. 5
The NIH is creating a test for the Zika virus. The incidence of a Zika is low, 11 percent in the general population. There is a trial version, but it sometimes misses the disease. The probability of a false negative is 0.03. Similarly, someone who does not have Zika, will sometimes get a positive reading. The probability of this is 0.1. Fill in the tree diagram and... Answer as a decimal to 4 decimal places. D = event that someone actually has Zika %3D positive = event that a test states that a person has Zika Conditional Marginal Probabilities Joint Probabilities Probabilities 0.9700 Enter an integer or decimal number [more..] P(D and positive) P(positive | D) False 0.1100 0.0300 negative P(D) P(negative | D) P(D and negative) 0.1000 False Positive 0.8900 P(no D) P(positive | no D) P(no D and positive) 0.9000 P(negative | no D) P(no D and negative)
11. For a distribution with 16 degrees of freedom, find the area, or probability, in each region a. To the right of 2.120 To the left of 1.337 b. To the left of -1.746 To the right of 2.583 Between -2.120 and 2.120 Between 1.746 and 1.746 c. d. e. f.
A biologist needs to estimate the weight of all spiny lobsters on the Treasure Coast. To achieve this, the biologist collects a random sample of 20 spiny lobsters. The weights of each lobster in the sample are given below. Assume that the weights of all spiny lobsters on the Treasure Coast are normally distributed. 9.7 7.1 8.2 6.3 8.1 5.5 7.8 7.8 9.2 8.8 7.7 8.8 9.7 6.6 6.3 8.9 7 8.1 9 8.2 Determine the point estimate, ¯xx¯ and the sample standard deviation, ss. Round the solutions to four decimal places, if necessary.¯x=x¯=s=s=Using a 99% confidence level, determine the margin of error, EE, and a confidence interval for the average weight of a spiny lobster on the Treasure Coast. Report the confidence interval using interval notation. Round solutions to two decimal places, if necessary.The margin of error is given by E=E=.A 99% confidence interval is given by .
What type of distribution does Y follow? A. Exponential B. Poisson C. Uniform D. Binomial E. Bernoulli
According to Reader's Digest, 44% of primary care doctors think their patients receive unnecessary medical care. Use the z-table. a. Suppose a sample of 260 primary care doctors was taken. Show the sampling distribution of the proportion of the doctors who think their patients receive unnecessary medical care. E(p)= (to 2 decimals) (to 4 decimals) b. What is the probability that the sample proportion will be within ±0.03 of the population proportion? Round your answer to four decimals. c. What is the probability that the sample proportion will be within ±0.05 of the population proportion? Round your answer to four decimals. d. What would be the effect of taking a larger sample on the probabilities in parts (b) and (c)? Why? The probabilities would - Select your answer -increasedecreaseItem 5 . This is because the increase in the sample size makes the standard error, ,
If two large random samples are drawn from two populations, each having a mean of $100, the relevant sampling distribution of their difference has a mean of a. 200 b. The Sum of the 2 Sample Means C. 0 D. The difference between the two sample means.

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Which of the following predictions can be calculated using a binomial distribution? a. whether a baseball player will hit a home run during a five-game series b. the number of product samples that will be tested before a defective one is found C. both of the above d. neither of the above