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german
3 years ago
12

20 POINTS BRAINLIEST

Mathematics
1 answer:
erik [133]3 years ago
4 0

Answer: I think it is C

Step-by-step explanation:

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Presbycusis is the gradual hearing loss that occurs as a person ages. An estimated one-quarter of Americans between the ages of
svetlana [45]

Answer:

The answer is the "Null hypothesis and Alternative hypothesis".

Step-by-step explanation:

The null hypothesis is almost like a hypothesis test, which indicates the certain demographic characteristics which aren't varied.

The alternative presumption will be that the hypothesis besides making predictions is opposite to the void assumption. Its posts are generally taken as a result of a meaningful effect.

Difference:

The null hypothesis is indeed a gross generalization, which specifies there is no relation between different phenomenons under evaluation. There is no association between the two groups. An alternate solution hypothesis is a statement, that defines there is a relation between different chosen variables in this study.

3 0
3 years ago
Can someone help I need the answer fast
inna [77]
The correct answer is -5 ≤ x ≤ 7

Endpoints are included, and the x-values are between -5 and 7.

Please mark my answers as the Brainliest if my explanations were helpful :)
6 0
3 years ago
Select all of the following that are a direct variation.
satela [25.4K]

The following are the direct variations:

Songs are 99 cents each to download.

Tickets for rides at the fair are $1 each.

I am hoping that these answers have satisfied your queries and it will be able to help you.

5 0
4 years ago
The box plot represents the number on minutes it takes for the student in a class to run a mile. WHAT IS THE MINIMUM OF THE DATA
tatyana61 [14]
B. 5

the minimum is where the end of the left tail is. the first quartile is where the beginning of the box is, the mid is in the middle of the box, the 3rd quartile is at the end of the box and the maximum is the end of the right tail.
7 0
3 years ago
Almost done, three more left I think
Alexxandr [17]

Answer:

Nice!!

Step-by-step explanation:

8 0
3 years ago
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