All categories

2 years ago

Find the mean median mode round to the nearest tenths 7,5,4,2,1,1,2,3,5,4,5

2 answers:

8 0

First you need to list the numbers from least to greatest

1, 1, 2, 2, 3, 4, 4, 5, 5, 5, 7

To find the mean you add all the numbers up and divide the sum by the amount of numbers added

1 + 1 + 2 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 7 = 39

39 / 10 = 3.9

The mean is 3.9
------------------------------------------------------------------------------------------------------
To find the median you find the number in the middle

The median is 4
------------------------------------------------------------------------------------------------------
The mode is the number that appears the most

The mode is 5

Hope this helps!

Studentka2010 [4]2 years ago

7 0

Answer:

the mean is 11 and the median is 1 , the mode is 5

You might be interested in

A recipe for cake needs ¾ of a cup of milk. You are making ½ of the recipe. How much milk do you need?

belka [17]

Answer:

3/8 cups

Step-by-step explanation:

divide 3/4 by two

4 0

2 years ago

If sin square theta = 0.75, then cos =

sergeinik [125]

Answer:

$\cos\theta=\pm0.5$

Step-by-step explanation:

Given:

$\sin^2\theta=0.75$

To find $\cos\theta$

Using trigonometric relations for sums and differences of squares of the ratios.

We know:

$\sin^2\theta+\cos^2\theta =1$

Plugging in $\sin^2\theta=0.75$ in the above relation.

$0.75+\cos^2\theta =1$

Subtracting both sides by 0.75.

$0.75+\cos^2\theta-0.75 =1-0.75$

$\cos^2\theta =0.25$

Taking square root both sides.

$\sqrt{\cos^2\theta} =\sqrt{0.25}$

∴ $\cos\theta=\pm0.5$ (Answer)

6 0

2 years ago

Help help ASAP math math

vitfil [10]

Answer:

-1/1

Step-by-step explanation:

=64/-8

over

36-30+2

= -8

over

= -1

over

8 0

2 years ago

Read 2 more answers

The original price of a bicycle was marked down $20 to a sale price of $85. What was the original price ⁉️

vovikov84 [41]

The price was marked down. If the price was reduced, we have to sum with the other value to find the original price:

$85 + 20 = \boxed {105}$

The original price was $105.

4 0

2 years ago

I need help with a question I'll give brainliest answer to whoever helps.

zepelin [54]

D. it represents the product of two rational numbers and is equivalent to an irrational number

5 0

2 years ago

Read 2 more answers