1. Which of the following questions can be used to collect statistical information? Explain why or why not for each one. (a) Who is the current president of the USA? (b) How many slices of pizza can you eat? (c) Does anyone in your family have brown eyes?

A) not statistical because there is one correct response, the presidents name.

B) not statistical , because it is a single person answering.

C) Statistical because the number can be change and be used to determine what percent of the population has brown eyes.

(a) is not statistical because there is no data you can do research on or solve for. There is only 1 president of the USA so there is no data to be solved for.

(b) is not statistical because there is no limit to how many slices of pizza you can eat. There is no data to be collected at all from this question.

(c) is statistical because people on your family could have different eye colors results in the collecting of data.

Best of Luck!

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94