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Oksi-84 [34.3K]
3 years ago
10

Please help my sis cause im too lazy to do it for herrr

Mathematics
2 answers:
Ahat [919]3 years ago
5 0

Answer:

answer: -1 3/4

Hope this helps.

tekilochka [14]3 years ago
4 0

Answer: -7/4

Step-by-step explanation:

-9/8-5/8=-14/8=-7/4

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The question is incomplete! Complete question along with answer and step by step explanation is provided below.

Question:

A music teacher asked 23 students in the band how many hours they practiced playing their instrument each week. The results are shown in the dot plot. Which statement best describes the data?

a. The data are skewed left, so most student's practice times are more than the mean practice time.

b. The data are skewed left, so most student's practice times are less than the mean practice time.

c. The data are skewed right, so most student's practice times are less than the mean practice time.

d. The data are skewed right, so most student's practice times are more than the mean practice time.

Answer:

The correct option is a.

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Step-by-step explanation:

Refer to the attached box plot which shows number of hours the students spent on practice for playing their instrument each week.

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A left skewed distribution is also known as negatively skewed distribution.

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