Answer:
ok tell me the questions
Step-by-step explanation:
To find the total combinations multiply each quantity together:
5 x 4 x 3 = 60
Answer: 60 different ways
Answer:
Hi myself Shrushtee.
Step-by-step explanation:
6) is alternating exterior angle
7 ) is corresponding angles
Answer:
(0.6613, 8.3387)
Step-by-step explanation:
Let the heights of men be the first population and the heights of women be the second population. Then
We have
,
,
and
,
,
. The pooled
estimate is given by

The 99% confidence interval for the true mean difference between the mean height of the men and the mean height of the women is given by (if the samples are independent)
, i.e.,

where
is the 0.5th quantile of the t distribution with (15+7-2) = 20 degrees of freedom. So
, i.e.,
(0.6613, 8.3387)