Answer:
135ft^2
Explanation
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In 2000, the average male television viewer watched about 22 hours of television in 7 days. About how many hours of television d
1 answer:
Answer:
About 97 hours
Step-by-step explanation:
we know that
The average male television viewer watched about 22 hours of television in 7 days
so
using proportion
Find out about how many hours of television did the average male viewer watch in 31 days
Let
x ----> the number of hours of television watched in 31 days
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Answer:
a.) .95
b.) The expected number of baskets is 10.50.
c.) 1.7748
Step-by-step explanation:
a.) This is a binomial distribution as there are two possibilities: makes a free throw or doesn't. This means that you can use the binomial function on a calculator to figure out the answer. Use the binomial CDF function on a calculator and the number of trials=15, probability of success=.7, lower bound=0, upper bound=7. Once you have evaluated the answer, .0500, it will need to be subtracted from1, as you want everything not included in this section. The answer to part a is thus 1-.0500=.95.
b.) The expected value is calculated by taking the total number of shots and multiplying it by the probability of making the shot: 15×.7=10.5 shots.
c.) The standard deviation of a binomial distribution can be calculated by the formula . Plugging in the numbers you get
=1.7748.
Answer:
or
Step-by-step explanation:
The point-slope form equation is , where,
(a, b) = a point on the line.
Given the two points, (6, 8) and (7, 1), find the slope of the line:
There are two possible point-slope equation we can come up with using each points on the line given.
Using the point (6, 8) and m = -7,
Substitute m = -7, a = 6, and b = 8 into
Using the point (7, 1) and m = -7,
Substitute m = -7, a = 7, and b = 1 into