10. It is generally believed that 45% of all pet owners feel that pet food is too expensive. A survey
found that out of 300 pet owners, 50% said they felt that pet food was too expensive.
1. Estimate the probability that more than 50% of all pet owners think pet food is too
expensive.
2. Based on your answer in (a), are you surprised that more than 50% of all pet owners
think pet food is too expensive? Explain.

step-by-step explanation:

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.