Mathematics, 22.11.2019 04:31 mujithkalhan2762

You have a statistics project due in your math class. as part of the project for one hour you count how many shoppers at your favorite store are between the ages of 21 and 25. your frequency table is below. use this table to answer (a-c)
ages. frequency
21, 22,23,24,25 2,5,3,7,10

a) find the mean of the data.
b) find the standard deviation of the data.
c) explain what the mean and standard deviation tell you about the data you collected.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:30

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

Answers: 1

Answer

Mathematics, 22.06.2019 02:00

Aflagpole broke in a storm. 77 7 meters are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground at a point 2424 24 meters away horizontally

Answers: 1

Answer

You know the right answer?

You have a statistics project due in your math class. as part of the project for one hour you count...

Questions

Mathematics, 28.01.2021 19:30

I NEED HELP PLEASE FASTTT 100 COINS ...

Mathematics, 28.01.2021 19:30

4. Find the sale price of $4,200 with a 35% markdown. (Change 35% to a decimal by dividing by a 100 then multiply by 4200 to get the markdown. Then su...

Mathematics, 28.01.2021 19:30

4) Suppose a cube is painted blue and then cut up into smaller cubes so that it becomes a 5 X 5 X 5 cube. I a) How many cubes are painted...

Mathematics, 28.01.2021 19:30