All categories

3 years ago

Which could be the missing data item for the given set of data if the median of the complete data set is 50?

Mathematics

2 answers:

gogolik [260]3 years ago

5 0

Answer:

Find the median of this data

21+23+60+60+50+54+54+59+26+15+43+15=480/ 12 = 40

Now the median should be 50 so take 50 - 40 = 10

The missing number from the data is 10

qwelly [4]3 years ago

3 0

Answer: Correct me if i'm wrong, but I think the closest answer would be 45.

Step-by-step explanation:

Arrange data values from lowest to highest value

The median is the data value in the middle of the set

If there are 2 data values in the middle the median is the mean of those 2 values.

If you need help, try and use this website: https://www.calculatorsoup.com/calculators/statistics/mean-median-mode.php (It has worked in the past for me.)

You might be interested in

Which operation will move the decimal in a decimal number 2 places to the right?

Natalija [7]

Answer:

multiplication

Step-by-step explanation:

example:

8.29x10=82.9

8.29x100=129

however many zero's is however many decimal places moved

division does the opposite (it moves it left)

6 0

3 years ago

Percy has $50 in a savings account the interest rate is 10% per year is not compound how much will he have in one year

yan [13]

Answer:

$55

Step-by-step explanation:

Given data

Principal = $50

Rate= 10%

Time = 1 year

The simple interest formula is given as

A= P(1+rt)

substitute

A= 50(1+0.1*1)

A= 50(1.1)

A= $55

Hence the balance in her account will be $55

3 0

3 years ago

What's the slope of (1,5) and (4, -2)

madreJ [45]

Step-by-step explanation:

Slope =y3 - y1 / x2 - x1

Put the values and the answer will come

3 0

3 years ago

kherson [118]

$\sf{\qquad\qquad\huge\underline{{\sf Answer}}}$

Here we go ~

take value of pi = 3

r = radius = 5 cm

h = height = 9 cm

Let's calculate volume of Cylinder ~

$\qquad \sf \dashrightarrow \:v = \pi {r}^{2} h$

$\qquad \sf \dashrightarrow \:v = 3 \times {5}^{2} \times 9$

$\qquad \sf \dashrightarrow \:v = 3\times25 \times 9$

$\qquad \sf \dashrightarrow \:v = 75 \times 9$

$\qquad \sf \dashrightarrow \:v =67 5 \: \: cm {}^{3}$

That's all, ask me if you have any queries ~

7 0

2 years ago

an automobile has 20 inch diameter wheels if the wheels revolved three times after the brakes were applied, the stopping distanc

Marrrta [24]

Answer:

188.49

Step-by-step explanation:

use the diameter to find the circumference..

C = d pi or C = 2r pi

when you plug in 20, you get 62.83

now take that, and multiply it by 3, because the wheels went around three times.

62.83 * 3 = 188.49 inches

i hope this was helpful to you!

stay safe!!

4 0

3 years ago