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juin [17]
3 years ago
11

Movie critics claim that 68% of adults and 79% of teenagers would recommend seeing the newest action movie. Suppose random sampl

es of 43 adults and 52 teenagers are selected. Let p hat Subscript Upper A and p hat Subscript Upper T be the sample proportions of adult and teenage moviegoers, respectively, who would recommend this movie.
Which of the following is the mean of the sampling distribution of p hat Subscript Upper A Baseline minus p hat Subscript Upper T?
–0.11
0.11
0.74
1.47
Mathematics
1 answer:
Aleks [24]3 years ago
8 0
The difference (adult - teenager) in the sample proportions of those who would recommend this action movie varies about 0.091 from the true difference in proportions.
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1668 feet.

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We know the opposite side of the right triangle and we need the adjacent side, so we use the tangent function.

If the distance required is x  (adj side) we have:

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tan 41 = 1450/x

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3 years ago
There are 5 roads from Allen to baker, 7 roads from baker to Carlson, and 4 roads from Carlson to dodge. How many different rout
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140 routes

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Step-by-step explanation:

Given;

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Number of roads from Carlson to dodge = 4

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6 0
3 years ago
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Graph the line that has a slope of 1/9 and includes the point (0,8)
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Answer:

Step-by-step explanation:

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y int (b) = 8.....or (0,8)

y = 1/9x + 8.....this is ur equation

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3 years ago
What is the measure of each angle of a regular 17-gon? If necessary, round to the nearest tenth.
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If you want to learn more about angles, you can read:

brainly.com/question/17972372

4 0
2 years ago
12.3 + 17.8 - ( 3.3 x 2 )​
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The answer to this problem is 23.5 . You are going to start by multiplying whats inside the paranthesis’s and then you’re going to calulate the sum and then difference and you should be left with 23.5
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3 years ago
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