Deena and Jackson tossed two coins at the same time. In five tosses, Deena got heads on both coins three times. In

50 tosses, Jackson got heads on both coins 12 times. What does this illustrate about theoretical and experimental

probability that both tossed coins will be heads?

A- Experimental probability is not affected by sample size

B- Experimental probability approaches theoretical probability when the sample size is large.

C- Smaller groups give more accurate results.

D- Larger groups have greater chance for error

3,000,540

step-by-step explanation:

im not sure

step-by-step explanation:

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

a c

step-by-step explanation: