The factors of 45 are:
1, 3, 5, 9, 15, 45Which numbers multiply together to equal 45?
Answers 8 football, 6 baseball and basketball, 5 soccer
Step-by-step explanation:
8 football, 6 baseball and basketball, 5 soccer
The answer is one hundred
Answer:
54
Step-by-step explanation:
Answer:
chisquare = 31.667
degree of freedom = 2
Step-by-step explanation:
Formula for chisquare test = (O-E)²/E
total number observations= 60 + 25 + 15 = 100
Estimated E,
80% x 100 = 80
15%x100 = 15
5% x 100 = 5
chisquare =

= 5 + 6.67 + 20
= 31.667
from the calculation above the value of the chisquare statistic = 31.67
the degree of freedom is the number of samples in the test n - 1
= 3-1
= 2
I have solve this question also in a tabular form to aid understanding in the file i uploaded.
thank you and good luck!