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storchak [24]
3 years ago
8

I need help its math

Mathematics
1 answer:
Gnom [1K]3 years ago
5 0

The answer would be 2.

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26 divided by 5 = 5.2
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What is 3 root of 125
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Hey there, 125/5=25 and 25*5=125, Therefore, ∛125=5
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How does a digit in the 10 thousand place compared toa digit in the 10 place
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For example, in the number 14,509, fourteen thousand five hundred and nine, 1 is in the ten thousands place, and zero is in the tens place. 

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Three students want to estimate the mean word length of the same book. To do this, each student randomly chose 4 words from the
Firlakuza [10]

The solutions to the questions are given below

a)

sample(n) word length sample mean

1                    5,4,4,2    3.75

2                    3,2,3,6     3.5

3                         5,6,3,3    4.25


b)R =0.75

c)

  • The mean of the sample means will tend to be a better estimate than a single sample mean.
  • The closer the range of the sample means is to 0, the more confident they can be in their estimate.

<h3>What is the students are going to use the sample means to estimate the mean word length in the book.?</h3>

The table below shows sample means in the table.

sample(n) word length sample mean

1                    5,4,4,2    3.75

2                    3,2,3,6     3.5

3                         5,6,3,3    4.25

b)

Generally, the equation for is  mathematically given as

variation in the sample means

R =maximum -minimum

R=4.25-3.5

R =0.75

c)

In conclusion, In most cases, the mean of many samples will provide a more accurate estimate than the mean of a single sample.

They may have a higher level of confidence in their estimate if the range of the sample means is closer to 0 than it is now.

Read more about probability

brainly.com/question/795909

#SPJ1

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2 years ago
A coach is ordering shirts for a team.
ioda

Answer:

C=8k+24

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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