Use the ""test. vs. grade"" data and test the null hypothesis that the mean test score for the population is 70 against the alternative that it is greater than 70. find a p-value and state your conclusion if α = 0.05. repeat for the null hypothesis µ = 75.

109 is the nearest whole number/final answer! : )

so, converting firstly the mixed fractions to improper fractions and then "adding".

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

answer: b.36 feet

step-by-step explanation: