In the science club at school, 22 of the students have pets and 25 do not. In a sample of 10 students from the club, only one of them had a pet. The students want to do a simulation to determine if such a sample is unusual. Which of
the following statements describes how the students could use a table of random digits to carry out this simulation?

45 degres

step-by-step explanation:

sorey if i hav bad engelish im bad engelish

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have