Use a sample n=5 A sample of size n = 200 has a known population standard deviation of 15.0. The population

appears to be skewed. Determine whether a margin of error should be calculated using a

critical value of a 2. a critical value of ta 2. or neither

a critical value ofta2

a critical value of 2/2

neither00 p=0.90 and a 95%

answer is d-29

step-by-step explanation:

since you didn't include the picture, i can give you the description so you know how to pick the correct answer. the third quartile of a data is always shown in a box plot. in the middle of your graph should be a box. the third quartile is the value that goes with the far right edge of the box.

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.