Suppose a sample of 1305 tenth graders is drawn. of the students sampled, 1044 read above the eighth grade level. using the data, construct the 99% confidence interval for the population proportion of tenth graders reading at or below the eighth grade level. round your answers to three decimal places.

Step-by-step explanation:

Given : Significance level :

Critical value :

Sample size : n=1305

The proportion of tenth graders read above the eighth grade level. =

The confidence interval for population proportion is given by :-

Hence, the 99% confidence interval for the population proportion of tenth graders reading at or below the eighth grade level is (0.771,0.829) .

any options?

step-by-step explanation:

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.

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