95% confidence interval results: Variable n Sample Mean Std. Err. L. Limit U. Limit
var1 36 641.33333 15.990622 609.99229 672.67438

Based on the 95% confidence interval, show how to find the lower limit and give its value.
Based on the 95% confidence interval, show how to find the upper limit and give its value.

Step-by-step explanation:

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d is correct

step-by-step explanation:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.