Listed below are the numbers of words spoken in a day by each member of eight different randomly selected couplesComplete parts (a) and (b) below.Male 15,434 26,372 1369 7486 19.44119,441C16,042 13,905 24,883 O23,915 13,472 17,891 17,803 12,665 17,586 15,699 19,411Female*****#DHo: Paword(s)H₁: Paword(s)(Type integers or decimals. Do not round.)Identify the test statistic.(3 (Round to two decimal places as needed.)Identify the P-value.P-value = [Round to three decimal places as needed.)a. Use a 0.05 significance level to test the claim that among couples, males speak fewer words in a day than females.In this example, is the mean value of the differences d for the population of all pairs of data, where each individualdifference d is defined as the words spoken by the male minus words spoken by the female. What are the null andalternative hypotheses for the hypothesis test?What is the conclusion based on the hypothesis test?TERFERICKFINETECTEN********

Consider μd is the mean value of the differences for the population of all pair of data, where d…

Answered: Listed below are the numbers of words…

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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Nine randomly selected customers at a local fast-food restaurant ordered meals having the following calorie counts: 975, 520, 1560, 872, 1025, 535, 362, 950, and 1017. Let y denote the calorie content of a meal ordered at this restaurant. Find the following sum. ∑y2= Enter your answer in accordance to the question statement
A certain affects virus 0.8% of the population. A test used to detect the virus in a person is positive 88% of the time if the person has the virus (true positive) and 13% of the time if the person does not have the virus (false postive). Fill out the remainder of the following table and use it to answer the two questions below. (enter answer with no commas, i.e. as 1000 not 1,000.) Infected Not Infected Total Positive Test [a] [b] [c] Negative Test [d] [e] [f] Total 800 99,200 100,000 i) Find the probability that a person has the virus given that they have tested positive. (Round your answer to the nearest tenth of a percent and do not include a percent sign.)[g]_______ % ii) Find the probability that a person does not have the virus given that they test negative. (Round your answer to the nearest tenth of a percent and do not include a percent sign.)[h]________ %
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In how many different orders can you line up 8 cards on a table? O a 8 Ob 1 Od 1,680 40,320
There are elght female board members and twenty-two male board members. How many ways are there to make a committee of ten board members? How many ways are there to make a committee of ten board members If exactly four must be female? says Determine the probablity of selecting a commlttee of ten board members where exactly four of the members were female. Write your answer as a decimal, rounded to the nearest thousandth. Answer:, Submit Question 49,906 EL Htv 6. Jeer
Listed below are the numbers of words spoken in a day by each member of six different couples. Use a 0.05 significant level to test the claim that amount couples, males speak more words in a day than females. Male 5638 21319 17572 16429 46978 25835 Female 5198 21661 19624 13397 41553 28667
Listed below are the numbers of words spoken in a day by each member of eight different randomly selected couples. Complete parts (a) and (b) below. 15,852 25,804 1379 7533 19,373 15,070 13,657 25,856 24,585 13,356 18,268 17,581 12,548 17,437 15,936 18,141 Male Female a. Use a 0.01 significance level to test the claim that among couples, males speak fewer words in a day than females. In this example, " is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the words spoken by the male minus words spoken by the female. What are the null and alternative hypotheses for the hypothesis test? Ho Hd=0 word(s) H₁ H 0 word(s) (Type integers or decimals. Do not round.) Identify the test statistic. t= -0.47 (Round to two decimal places as needed.) Identify the P-value. P-value = 0.326 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? Since the P-value is greater than the…
Listed below are the numbers of words spoken in a day by each member of eight different randomly selected couples. Complete parts (a) and (b) below. 1395 8071 Male 16,157 25,829 18,389 15,835 14,536 26,744 O Female 24,483 13,192 18,156 17,633 12,556 16,421 15,826 18,164 a. Use a 0.01 significance level to test the claim that among couples, males speak fewer words in a day than females. In this example, p is the mean value of the differences d for the population of all pairs of data, where each individual difference d is defined as the words spoken by the male minus words spoken by the female. What are the null and alternative hypotheses for the hypothesis test? Ho: He word(s) word(s) H₁: Pd (Type integers or decimals. Do not round.) Identify the test statistic. t=(Round to two decimal places as needed.) Identify the P-value. P-value= (Round to three decimal places as need ▸ What is the conclusion based on the hypothesis test? Since the P-value is the significance level, the null…

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