Can you show the graph or the problem?,
Answer:
2.5
Step-by-step explanation:
First, line up all of the number by value, starting from least to gratesest. Then cross one out from each side untill you have only one number left or in, this case, the number between your 2 last numbers.
For this case we must interpret the following expression algebraically:
"The quotient of a number and 8 is 16"
Let x be the variable that represents the unknown number.
Then we have the following expression:
Clearing the variable "x":
Answer:
Answer: ANOVA
Step-by-step explanation:
The statistical procedure that a college admissions office would use if they wanted to know if doing physical exercises can help the same group of students improve their GPA is the ANOVA.
Analysis of variance is used to know whether the means there's a significant difference between two or more groups. Different sample means will be compared in order to checks the effect of the factors involved. Based on the question above, the null hypothesis will be that physical activity doesn't have a significant relationship with the GPA of the college students.
15 x 3/5
Cross out 15 and 5 . Divide by 5 .
15/5=3
3/3=1
3*3/1
3*3=9
Answer: 9