Standardized test scores for all 525 students at a high school are shown below. Hide and shuffle all of the values. Take a random sample of 29 values from the population. Based on that sample, find the mean and sample standard deviation using a statistics calculator. Using those values, create a 95% confidence interval for the true mean of the population, rounding to the nearest tenth.

d

step-by-step explanation:

d

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.

answer: 5

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )