A simple random sample of 46 men from a normally distributed population results in a standard deviation of 8.8 beats per minute. The normal range of pulse rates of adults is typically given as 60 to 100 beats perminute. If the range rule of thumb is applied to that normal range, the result is a standard deviation of 10 beats per minute. Use the sample results with a 0.05 significance level to test the claim that pulse rates of menhave a standard deviation equal to 10 beats per minute. Complete parts (a) through (d) below.a. Identify the null and alternative hypotheses. Choose the correct answer below.O A. Ho: o= 10 beats per minuteO B. Ho: o = 10 beats per minuteH1:0# 10 beats per minuteH: o<10 beats per minuteO C. Ho: o2 10 beats per minuteO D. Ho: o+ 10 beats per minuteH: o<10 beats per minuteH,: 0 = 10 beats per minuteb. Compute the test statistic.(Roundthree decimal places as needed.)c. Find the P-value.P-value =(Round to four decimal places as needed.)d. State the conclusion.Ho, because the P-value isV the level of significance. There isevidence to warrant rejection of the claim that the standard deviation of men's pulse rates is equal to10 beats per minute.

Answered: Image /qna-images/answer/24bd4501-ba79-4003-8f3a-b7ec2145eebb.jpg

Answered: minute. If the range rule of thumb 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

Similar questions

A student scores 74 on a geography test and 264 on a mathematics test. The geography test has a mean of 80 and a standard deviation of 5. The mathematics test has a mean of 300 and a standard deviation of 24. If the data for both tests are normally distributed, on which test did the student score better relative to the other students in each class? OA. The student scored better on the mathematics test. OB. The student scored better on the geography test. OC. The student scored the same on both tests.
A particular fruit's weights are normally distributed, with a mean of 515 grams and a standard deviation of 36 grams. The heaviest 13% of fruits weigh more than how many grams? Give your answer to the nearest gram. Enter an integer or decimal number [more..] Submit Question 2 Type here to search hp esc 12 fs 2 3 4 LO 远 %24 %23
Determine the number of standard deviations from the mean (z-score). In the United States, the distribution of a male's height has a mean of 69 inches with a standard deviation of 3 inches. How many standard deviations from the mean is John Doe, who is 67 inches tall? Question 15 options: 0.67 standard deviations below the mean 0.33 standard deviations below the mean 2 standard deviations below the mean 1 standard deviation below the mean
Consider the data from the Anthropology 105 class. The mean for women is 64.33 in and the standard deviation is 2.64 in. The average height of men in the US is approximately 5ft 10in. What proportion of women represented here are shorter than the average man?
please answer d, e, f
Please help
The mean value of land and buildings per acre from a sample of farms is $1500, with a standard deviation of $300. The data set has a bell-shaped distribution. Assume the number of farms in the sample is 76. a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1200 and $1800. _________ arms (Round to the nearest whole number as needed.)
please answer d. e. and f.
According to a recent publication, the mean price of new mobile homes is $60,400. Assume a standard deviation of $7900. Let x denote the mean price of a sample of new mobile homes. a. For samples of size 25, find the mean and standard deviation of x. Interpret your results in words. b. Repeat part (a) with n=50. a. For ________________________ (Samples of 25 mobile homes, the 25 mobile homes sampled ) the mean and standard deviation of _____________ (all possible sample mean prices, the prices of the mobile homes) are $_______________ and $________________, respectively. (Round to the nearest cent as needed) b. For ________________________ (Sample of 50 mobile homes, the 50 mobile homes sampled) the mean and standard deviation of _____________ (all possible sample mean prices, the prices of the mobile homes) are $_______________ and $________________, respectively. (Round to the nearest cent as needed)
Please answer B, C, & D.
A golf analyst claims that the standard deviation of the 18-hole scores for a golfer is less than 1.2 strokes. State H0 and Ha in words and in symbols. Then determine whether the hypothesis test for this claim is left-tailed, right-tailed, or two-tailed. Explain your reasoning.

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS