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MrRissso [65]
2 years ago
7

The following histogram represents the number of hours students practice each week for the band.

Mathematics
1 answer:
LenKa [72]2 years ago
5 0

Answer:

D

Step-by-step explanation:

frequency is the students and most of them (10) study 5-6 hours ♡

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For an analysis of variance comparing three treatment means, H0 states that all three population means are the same and H1 state
antoniya [11.8K]

Answer:

False

Step-by-step explanation:

The analysis of variance may be described as an hypothesis test which is used to make comparison between variables of two or more independent groups. The null hypothesis is always of the notion that there is no difference in the means. While the alternative hypothesis is the opposite, for two independent groups, the alternative hypothesis is that both means are different, or not equal or not the same. However. When we have more than 2 independent groups, then the alternative hypothesis is stated as : 'the means are not all equal'. This means that the means of each group does not all have to be different, but the mean of one group may be different from that of the other groups or the mean of two groups are different from the other groups and so on.

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2 years ago
PLEASE HURRY I WILL GIVE BRIANLIST Teagan believes she can use a division expression to find the amount of pizza each of 6 frien
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Answer:

The Answer to your question is 1.

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Teagan is correct in using a division expression because Four-fifths is less than 1.

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2 years ago
In a plane, line b is parallel to line f, line f is parallel to line g, and line h is perpendicular to line b. Which of the foll
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Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The difference between two integers is 32.The ratio of these integers is 1:3.Find these integers​
shutvik [7]

Answer:

16 and 48

Step-by-step explanation:

let the 2 integers be x and 3x ← ratio 1 : 3

Then

3x - x = 32 ← difference between the integers

2x = 32 ( divide both sides by  2 )

x =  16

and 3x = 3 ×  16 =  48

Since magnitude of difference is 32

We can also express the difference as

x - 3x = 32

- 2x = 32 ( divide both sides by - 2 )

x = - 16

and 3x = 3 × - 16 = - 48

The 2 integers are 16 and 48 or - 16 and - 48

7 0
3 years ago
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Solution :

It is given that the manager hires a labor and he rents the capital equipment \text{in a very competitive market}.

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Therefore, the answer is

14 + 10 = 24

8 0
3 years ago
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