Write the fraction as a percent if necessary round to the nearest tenth of a percent 9/15
1 answer:
You might be interested in
If V = 40, that makes Y = 40 as well
Angle VWZ =
The answer is B. 100
Hope this helps. - M
Angle VWZ =
The answer is B. 100
Hope this helps. - M
Answer:
The value of the test statistic is 4.70.
Step-by-step explanation:
The hypothesis for this test can be defined as follows:
<em>H</em>₀: Men do not spend more than women on St. Patrick's day, i.e. μ₁ = μ₂.
<em>H</em>ₐ: Men spend more than women on St. Patrick's day, i.e. μ₁ > μ₂.
The population standard deviations are not known.
So a <em>t</em>-distribution will be used to perform the test.
The test statistic for the test of difference between mean is:
Given:
Compute the value of the test statistic as follows:
Thus, the value of the test statistic is 4.70.