A 90% confidence interval for the percentage of airline reservations being canceled on the day of flight is (1.3, 5.1). Compute phat, the point estimate of the percentage, and m, the margin of error in its estimating, respectively.

answer:

step-by-step explanation:

step-by-step explanation:

the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

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