2 years ago

Find the mean of following data: i)70,30,45,90,45

Mathematics

1 answer:

mars1129 [50]2 years ago

8 0

Answer:

Step-by-step explanation:

The mean is the average number of a data set.

To find the mean:

First, add all the numbers in the data set:

30 + 45 + 45 + 70 + 90 = 280

Next, divide the sum (280) by 5 (amount of values):

280 / 5 = 56

56 represents the mean of your data set.

You might be interested in

A gardener plants 250 sunflower seeds and 210 germinate. Find the probability that a sunflower seed will germinate.

Anni [7]

Answer:

There is a 84% probability that the seed will germinate. (Poor plants)

Step-by-step explanation:

250 = 100%

210 = x

250x = 21000

x = 84

7 0

2 years ago

Graph the function y = __ 2x

katen-ka-za [31]

Answer:

Well, if <em>y </em>is 1

Then the equation would be y = 1 (2x)

So, depending on the answer options. Y would be double of whatever the X value is.

See how 1 X value is worth 2 Y?

Example Attached

6 0

2 years ago

21 less than three-fifths of a number is? I'd really like a step by step answer!

schepotkina [342]

Hope this helps :)))

3 0

2 years ago

Read 2 more answers

Change 7/5 to a whole number

Harlamova29_29 [7]

Write it as a mixed fraction 7/5 = 1 2/5

5 0

3 years ago

What is 12.1 as a fraction in simplest form

Alex787 [66]

12 1/10
A quick way to get this one is to recognize that .1 is a decimal in the tenth place. Because of this, we know to put it over 10. Because 1/10 cannot be simplified, it is in simplest form. Now, simply return the whole number to the fraction.

6 0

3 years ago

Find the mean of following data: i)70,30,45,90,45​

Find the mean of following data: i)70,30,45,90,45