Just go to where you type your question in and there’s a little camera on the top right corner.
The last answer is correct x^5/6 + 2x^7/3
Answer:
Step-by-step explanation:
Given that x = no of movies high school students watched is N(6.8, 1.8)
Sample size = 36 and hence std error = 1.8/6 = 0.3

(two tailed test)
Mean difference = 6.2-6.8 = -0.6
Test statistic z = -0.6/0.3= -2
p value = 0.02275
Since p <0.05 we reject H0.
There is evidence to show that college students watch fewer movies a month than high school students
C) 18 is your answer
Hope this brings you luck ^o^ ^_^
Answer:
<h2>d. (3, -11)</h2>
Step-by-step explanation:
