A university department administers a survey, regarding student satisfaction. Based on the survey results, the department provides a confidence interval

estimate of 60% to 80% for student satisfaction. If the department wishes to

construct a confidence interval that more accurately represents the

proportion of student satisfaction, how should the design be altered?

A. Use a smaller confidence level

B. Use a smaller sample size

C. Use a larger confidence level

D. Use a larger sample size

answer:

probably the same as it is today since you did not eat the corn dogs yet

step-by-step explanation:

if you get paid hourly because if you get a salary you could work all week and only get paid a certain amount no matter how much you work but if you get paid hourly then you get paid for every minute you worked.

26- 6 = 20. erica has 20 bottles left

answer: the value of b is 24 + 3t / (4- t ) = b

solution:

step 1 : find the slope using the formula below with the c (t, 3) and d(4, -3)

m = y2-y1 / x2 - x1

m = -3 -3 / 4-t

m = -6/4-t

to find the value of   b use the equation given in the question

note : use any of the pair given c or d in the equation to find the value of b i will be using d ( 4, -3)

y = mx+ b

3 = (-6/4-t)(4) + b don't forget to take the lcm

b = (36 - 3 t ) / ( 4 - t )