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lianna [129]
3 years ago
13

20 points for 2 questions answered, math - plz n thx

Mathematics
1 answer:
valentina_108 [34]3 years ago
7 0
The first one is 1/4 I’m pretty sure
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According to the Centers for Disease control and prevention, 20.8 of high school students currently use electronic cigarettes. A
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Answer:

H0 : p = 0.028

H1: p > 0.028

We conclude that there is not enough evidence to support the school counselor's claim they the use of electronic cigarettes in high school is higher Than 2.8%

Type 11 error

Step-by-step explanation:

H0 : p = 0.028

H1: p > 0.028

If null should not be rejected then;

We conclude that there is not enough evidence to support the school counselor's claim they the use of electronic cigarettes in high school is higher Than 2.8%

3.)

If the actual proportion is 0.034, which means 3.4%, this means it is actually higher. For failing to reject a false Null, then a type 11 error has been committed

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3 years ago
George is 4 times as old as his daughter was 2 years ago. George is 36
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Where is the question?

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4 years ago
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14. Betty is making a mixed fruit punch for her birthday party on Saturday. The recipe requires 3 cups of
Westkost [7]

Answer:

ten and a half

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3 years ago
Which function described below has the greatest rate of change? I WILL MARK BRAINLIEST​
Ymorist [56]

Answer:

C III

Step-by-step explanation:

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II f(x) = 1/2 x + 5;   m = slope = 1/2

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The three slopes are 4, 1/2, 6.

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4 years ago
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Since -(20x8) the answer would be -160
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