4. A fisherman decides that he needs a line that will weigh 5 kilos if he is desires. He tests 14 pieces of Brand P line and finds a sample mean of 5.6 kilos. If it is known that a = 0.4 kilos, what can he conclude about brand P? Size of fish he Ho: На: tari=, tcom comparison

4. A fisherman decides that he needs a line that will weigh 5 kilos if he is desires. He tests 14 pieces of Brand P line and finds a sample mean of 5.6 kilos. If it is known that a = 0.4 kilos, what can he conclude about brand P? Size of fish he Ho: На: tari=, tcom comparison

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: How many students were greater than or equal to 170 cm tall? Frequency a part of Survey(Male…

A: Given: n(): frequency of class

Q: Suppose that you add 3 to all observations in a sample. How does this change the sample mean? How…

Q: 5. A sample of n 36 from a population of u = 50 and o = 18 has a mean M = 47 the z-score for the…

Q: The symbol μˆpμp^ represents the proportion of a sample of size n. True False

Q: Consider the data set. 2, 3, 4, 6, 8 (a) Find the range b) Use the defining formula to compute the…

A: Given data set is 2,3,4,6,8sample size(n)=5

Q: the mean yield of cotton in a certain region is less than 1 ton per acre. Identify the type of…

A: a. Type I error: If the null hypothesis is rejected when it is actually true. Type II error: In case…

Q: Using the difference data in Table 2, you obtain a ± ?? margin of error of the difference between…

A: Let women and men are the sample 1 and sample 2 respectively. Given: n1=150, n2=170, x1=117, x2=102…

Q: 6. Exam Scores -A final examination for a Statistics course has a mean of 80 and a standard…

A: We have given that my =80 ,sigma=3 X~N(mu,sigma^2) Z socre=(x-mu) /sigma

Q: WHAT WOULD BE THE EFFECT OF TAKING A LARGE SAMPLE ON THE WIDTH OF THE INTERVAL? a) the width of…

A: Solution Answer is option (b)

Q: Use the Normal model N (1168,50) for the weights of the steers. A) what weight represents the…

A: Given,mean(μ)=1168standard deviation(σ)=50

Q: 7c

A: as you say i give only 7c answer

Q: I already got the answers for part a) & b) image does not show a0 but this was the question and…

A: Given Information: Sample size n=12 Confidence level is 90% i.e., 0.90 The objective is to determine…

Q: ISTED BELOW ARE SPEEDS MEASURED ON A HIGHWAY. USE SAMPLUE DATA To CONSTRUCT a 90%. COPIDENCE…

A: to find mean valuemean = sum of observations/ count of observationsmean = (60 + 61 + 61 + 56 + 61 +…

Q: A point estimate for the sample mean is: (select one) O ME, Margin of error Oz, Z – score - Os,…

A: A single-valued best estimate of an unknown population parameter which is obtained using sample data…

Q: A shipping firm says that they give out their shippings in the mean of exactly 6 days. They choose 1…

Q: For a data set of 133 values, a histogram created based on Sturge's Rule would have how many bins?

A: Given information: Number of observations. in data set = 133 Sturge's Rule is method of choosing the…

Q: An entrance examination is to be conducted to 1500 incoming freshmen students at Gordon College…

A: Followings are the Explanation of the question Let X be the freshmen students at GordonCollege which…

Q: "The weights of 1,000 children, in average, is 62kg with standard deviation of 16kg. Suppose the…

Q: The sum of the deviations around the mean is A) greater than zero if data are right-skewed.…

A: The sum of deviation is the difference between individual data points and central measures such as…

Q: In the concept of Inter quartile range (IQR), it divides the whole data set into ---- parts. Select…

A: When a data has extreme values (highest and lowest values), its statistics is summarized by…

Q: Use the Normal model N(1163,79) for the weights of steers. a) What weight represents the 52nd…

A: GivenNormal model N(1163,79)Mean(μ)=1163standard devaition(σ)=79

Q: Data from home sales is on the last 3 pages, separated into 3 zip codes. 1) For each zip code find:…

Q: "The weights of 1,000 children, in average, is 64kg with standard deviation of 18kg. Suppose the…

A: Given that n=1000, mu =64 ,s.d =18 ,p(x<59 ) =?

Q: 16. what is the level of significance 17. what is the degree of freedom 18. what is the critical…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: 24. A grocery store buys oranges from two • ifferent farmers. The mean weight of farmer A's oranges…

A: Given Information: Mean weight of orange from farmer A = 8 oz Mean weight of orange from farmer B…

Q: The price to eanings ratio (P/E) is an important tool in financial work. A random sample of 14 large…

A: From the provided information, Sample size (n) = 14 Sample mean (x̅) = 17.1 Population standard…

Q: It is known that the mean of blood pressure values in a population is 130mmHg, and the standard…

Q: Because the mean is very sensitive to extreme values, it is not a resistant measure of center. By…

A: Given data set 248 260 268 272 277 278 281 283 283 285 286 289 290 290…

Q: What statistical tool should be used when you want to compare 4 refrigerators to know if there is a…

A: Given Information: Consider the information in which you want to compare 4 refrigerators.

Q: Q2. (Unit 6) Suppose three samples (10, 15, 20) are drawn from the normal distribution. a) What is…

A: Given: Sample distribution as 10, 15, 20 drawn from the normal distribution.To find: a) Point…

Q: ___ are the required characteristics of a population that would allow researchers to draw a sample…

A: Given,a statement with a blank and options.The correct option needs to be chosen.

Q: In Exercises 3 – 8, test the claim about the mean of the differences for a population of paired data…

A: Given n=20, level of significance ɑ=0.10, sd=2.75

Q: The distribution the heights of trees has a bell shape with a mean of 33 feet and a standard…

Q: Use the Normal model N(1102,85) for the weights of steers. a) What weight represents the 53rd…

Q: Why would standard z having no units of measurements be desirable for comparing data sets with…

A: The Z-score is measured in terms of standard deviations from the mean. It is the statistical…

Q: 17. Blood Pressure A sample of blood pressure measurements is taken from Data Set 1 "Body Data" in…

Q: The weights in pounds of samples of three types of fish (A, B, C) are recorded. Given that 14 fish…

A: Given that Treatment (k)= 3 Total observation (nT) =14 Here we use one way anova { completely…

Q: If the sample size (n) and probability of success (p) are given, which equations are used to…

A: 1) Given,Sample size = n (fixed)Probability of success = p (for each trial).So, probability of…

Q: The claim is that weights (grams) of pennies made after 1983 have a mean equal to 2.500 g as…

Q: a) The values of length of different brass plates in cm, expressed correct to two decimal places are…

A: To find the mean,the median and the mode of the given data

Q: In terms of skewness, what does it mean if more values are concentrated above the mean? In this…

A: Solution Given more values are concentrated above the mean . So Median will lies right side to the…

Q: 4) 99.7% of the data in a sample was located between the scores 4 and 22. What is the mean and SD…

A: 99.7% of the data in a sample was located between the scores 4 and 22.

Q: A poll found that 83% of people out of a survey of size 127 watch at least three hours of TV per…

A: Given: A poll found that 83% of people out of a survey of size 127 watch at least three hours of TV…

Question

Transcribed Image Text:4. A fisherman decides that he needs a line that will weigh 5 kilos if he is to catch the size of fish he desires. He tests 14 pieces of Brand P line and finds a sample mean of 5.6 kilos. If it is known that a = 0.4 kilos, what can he conclude about brand P? Но: На: a = teri=. tcom = comparison Computation: DR: Conclusion:

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1 : Introduction

VIEW

Step 2 : Solution

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

ACT Scores Based on the Normal model (mean = 20.8 and standard deviation = 4.8), describing ACT scores for Kentucky high school seniors. a) what percent scores would you expect to be over 22 (minimum admission for most state schools except Kentucky State and Uni. of Kentucky)? Draw a picture. b) what percent of scores would you expect ot be below 17 (minimum for admission to the rest of the state schools not mentioned). Draw a picture 3) what act score represents the 90th percentile? Draw a picture.
HELP PLEASE!! Thank you :) Options for C. And D. C. 1. Private/Public 2. Standard deviation of / Mean. 3. Smaller/Larger D. 1. Private/public. 2. Standard deviation of/Mean. 3. Larger/Smaller
2. Get a tip measure and identify 20 of your classmates in random selections and measure their height in centimeters. Tabulate the measured height and obtain the following: (OBE Approach) (i) Mean (ii) Median (iii) Mode
Help pls
The length of fish were measured at 3 different lakes. Is there evidence to suggest that the average length is not the same at all 3 locations? Lake 1: 3.5, 4.2, 2.1, 3.2, 1.7 Lake 2: 5.1, 6.2, 5.3,4.1 Lake 3: 5.6, 7.1, 6.4, 7.1, 6.4 What is your conclusion? There is not evidence that the mean length at one of the lakes is different then the others. There is evidence hat the mean length at a least one lake is different then the others.
Examine the information collected on two pole jumpers practicing their event. a) Complete Jack's mean, median, and range. Round to two decimal places as needed. Jack's Successful Jump Heights (ft) Jill's Successful 12.22 11.39 12.53 12.99 12.12 12.50 Jump Heights (ft) Mean 12.42 Median 12.37 Range 1.1 b) Based on your calculations, should be chosen to represent the school team. Jack / Jill I know this because based on the mean, this person and based on the range this person is
A stratified sample is sometimes recommended when?
The symbol σˆpσp^ represents the proportion of a sample of size n. True False
Solve this problem to find the sample standard deviation
Consider a sample of pennies. Their weights are measured and found to have a variance of 2.69. Give a point estimate for the population variance in weights of pennies. Round your answer to two decimal places, if necessary. Answer How to enter your now window)
17)
Example 19.13 A company used three different methods of advertising its product in three cities. It later found the increased sales (in thousand rupees) in identical retail outlets in the three cities as follows: City A: City B: City C: 70 58 60 45 55 62 89 72 65 57 48 55 75 68 45 52 63 53 59 71 70 63 60 58 75