Answer:
What do think the answer is cause I don't know
A well formatted table of the distribution is attached below :
Answer:
0.124
0.733
0.408
Step-by-step explanation:
Using the table Given :
1.) P(AP Statistics) = 90 / 725 = 0.124
2.) P(12th grade ; Precalculus or AP Statistics) = (100 + 65) / 225 = 165 /225 = 0.733
3.) P(Algebra 11 | 11th grade) = P(Algebara11 n 11th grade) / P(11th grade) = 100 / 245 = 0.408
Answer:
a) 4.4583 b) Fiona
Step-by-step explanation:
First find the average of the numbers by adding them all together then dividing them by the amount of numbers given:

Then find the difference between each number and the answer you got

Which is

Which comes out to

Answer:
.20$
Step-by-step explanation:
4 1/2=4.5
4.5 divided by 22.50=.20