The local library if they get more patrons visiting by shiftingsome early morning hours to evening. They take a sample of dayswith morning hours included 8-5pm compared to 12-9pm.
8am-5pm hours: 50, 40, 60, 60, 70, 35, 40
12-9 PM hours : 40, 80, 70, 60, 85, 90, 70
1. Provide null and alternative hypotheses in formal terms andlayperson's terms for the t test for independent samples
2. Do the math and reject or accept at a=.05
3. Explain the results in layperson's terms
4. Calculate and explain a 95% confidence interval inlayperson's terms if appropriate.
The library thinks the average number of patrons for 12-9 PMhours is 60. Use the data for 12-9 from the previous question
1. Provide the null and alternative hypotheses formal andlayperson’s informal terms for a t one-sample test.
2. Do the math and reject or accept at a=0.05
3. Explain the results in layperson’s terms
