Listed below are the numbers of words spoken in a day by each member of six different couples. The data are randomly selected. Use a 0.05 significance level to test the claim that among couples, males speak more words in a day than females. Males 5638 21,319 17,572 26429 46,978 25,835 Females 5198 11,661 19,624 13,397 31,553 18,667 Difference Null and alternative hypothesis (give both in symbolic form and sentence form): Test statistic and p-value (show the calculation or show what you entered into the calculator (screenshots are ok here)): Technical conclusion, circle one: reject the null hypothesis or fail to reject the null hypothesis Why did you choose to reject or fail to reject the null hypothesis? Nontechnical conclusion addressing the original claim:
. Listed below are the numbers of words spoken in a day by each member of six different couples. The data are randomly selected. Use a 0.05 significance level to test the claim that among couples, males speak more words in a day than females.
|
Males |
5638 |
21,319 |
17,572 |
26429 |
46,978 |
25,835 |
|
Females |
5198 |
11,661 |
19,624 |
13,397 |
31,553 |
18,667 |
|
Difference |
|
|
|
|
|
|
Null and alternative hypothesis (give both in symbolic form and sentence form):
Test statistic and p-value (show the calculation or show what you entered into the calculator (screenshots are ok here)):
Technical conclusion, circle one: reject the null hypothesis or fail to reject the null hypothesis
Why did you choose to reject or fail to reject the null hypothesis?
Nontechnical conclusion addressing the original claim:
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