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. Male 15,862 26,851 1415 7978 18,466 14,896 14,097 25, 101 O Female 23,798 13,014 18,883 17,507 12,502 17,407 15,729 18,759 50 (Round to two decimal places as needed.) Identify the P-value. P-value = .626 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? Since the P-value is greater than the significance level, fail to reject the null hypothesis. There is not sufficient evidence to support the claim that males speak fewer words in a day than females. b. Construct the confidence interval that could be used for the hypothesis test described in part (a). What feature of the confidence interval leads to the same conclusion reached in part (a)? The confidence interval is word(s)

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. Male 15,862 26,851 1415 7978 18,466 14,896 14,097 25, 101 O Female 23,798 13,014 18,883 17,507 12,502 17,407 15,729 18,759 50 (Round to two decimal places as needed.) Identify the P-value. P-value = .626 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? Since the P-value is greater than the significance level, fail to reject the null hypothesis. There is not sufficient evidence to support the claim that males speak fewer words in a day than females. b. Construct the confidence interval that could be used for the hypothesis test described in part (a). What feature of the confidence interval leads to the same conclusion reached in part (a)? The confidence interval is word(s)

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Description: Check my work and finish the last two problems 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.18,466 14,896 14,097 25,101Female 23,798 13,014 18,883

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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Concept explainers

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.

Topic Video

Question

Check my work and finish the last two problems

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.
18,466 14,896 14,097 25,101
Female 23,798 13,014 18,883 17,507 12,502 17,407 15,729 18,759
Male
15,862 26,851
1415
7978
t= -.50 (Round to two decimal places as needed.)
Identify the P-value.
P-value = .626 (Round to three decimal places as needed.)
What is the conclusion based on the hypothesis test?
Since the P-value is
greater than
the significance level, fail to reject the null hypothesis. There is not sufficient evidence to support the claim that males
speak fewer words in a day than females.
b. Construct the confidence interval that could be used for the hypothesis test described in part (a). What feature of the confidence interval leads to the same
conclusion reached in part (a)?
The confidence interval is word(s)<Hd<
word(s).
(Round to the nearest integer as needed.)
What feature of the confidence interval leads to the same conclusion reached in part (a)?
Since the confidence interval contains
the null hypothesis.

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.
Male
15,862 26,851
1415
7978
18,466 14,896 14,097 25,101 D
Female 23,798 13,014 18,883 17,507 12,502 17,407 15,729 18,759
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, Ha 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: Ha =0 word(s)
%3D
H4: Ha 0 word(s)
(Type integers or decimals. Do not round.)
Identify the test statistic.
t= -.50 (Round to two decimal places as needed.)
Identify the P-value.
P-value =.626 (Round to three decimal places as needed.)
What is the conclusion based on the hypothesis test?
Since the P-value is
the significance level, fail to reject the null hypothesis. There is not sufficient evidence to support the claim that males
greater than
COOak fo r rds in a day than fomaloe

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