2 years ago

WILL GIVE BRAINLIEST IF RIGHT

Mathematics

1 answer:

Semmy [17]2 years ago

4 0

28%
(10/36) * 100

hope this helps!

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In a random sample, 10 students were asked to compute the distance they travel one way to school to the nearest tenth of a mile.

elixir [45]

Answer:

Mean = 3.12, Variance = 3.324, Standard deviation = 1.8232

Step-by-step explanation:

Total number of students = 10 students.

Given data, 1.1, 5.2, 3.6, 5.0, 4.8, 1.8, 2.2, 5.2, 1.5, 0.8

To find the mean, at first we have to take the sum of all given data and then divide with the number of students.

Let the data is X, = 1.1, + 5.2, + 3.6, + 5.0, + 4.8, + 1.8, + 2.2, + 5.2, + 1.5, + 0.8 = 31.2

Mean = 31.2 / 10 = 3.12

$\text{Standard deviation, S} = \sqrt{\frac{\sum x^{2} - \left [ (\sum x)^{2}/n \right ]}{n-1}} \\S = 1.8232 \\\rm The \ Variance = S^{2} = 3.324$

5 0

3 years ago

Can someone help me with this question? Thank you!

Natali [406]

Answer:

Step-by-step explanation:

22 is the largest number you are given in this diagram. 0 is the smallest. that would be your first step.

Next think about it as if you already know your midpoint, as in, midpoint being half of your ending value.

Lastly, you want to divide 22 in half, since midpoint is half of your line segment, and then answer you get is 11

3 0

3 years ago

Solve x3 = 27 A) x = 3 B) x = 9 C) x = 19,683 D) x = 3 3

SashulF [63]

X= 9....
This is the correct answer.

7 0

3 years ago

Read 2 more answers

I need help Find the value of all variables in the figure

Anit [1.1K]

Answer:

you would need to give the figure

8 0

3 years ago

The datus a blow shows the weigh-in pounds of 5 different pumpkin what is the mean of the following set of data 7 5 9 5 12

gregori [183]

7+5+9+5+12=38

38/5=7.6

7.6=mean

hope this helps

4 0

3 years ago