All categories

2 years ago

Find the median and mean of the data set below: 9,10,38,0,26,35,8

Mathematics

2 answers:

Lina20 [59]2 years ago

8 0

Answer:

Median = 10

Mean = 18

Step-by-step explanation:

1) Median equals the middle number of a set.

To find median, place the numbers from least to greatest. So that’ll turn to be:

0, 8, 9, 10, 26, 35, 38

The middle number is 10.

2) Mean is the average of all the numbers.

To find mean, add all the numbers together. So 0+8+9+10+26+35+38 = 126

Then, divide the sum by the amount of numbers you added. We added a total of 7 numbers to get 126. 126/7 = 18. The average is 18.

Ivan2 years ago

6 0

Answer:

The median is 10 and the mean is 18 . Hope it help

Step-by-step explanation:

The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to greatest

You might be interested in

A box contains 3 coins. One coin has 2 heads and the other two are fair. A coin is chosen at random from the box and flipped. If

Blababa [14]

Answer: Our required probability is $\dfrac{1}{2}$

Step-by-step explanation:

Since we have given that

Number of coins = 3

Number of coin has 2 heads = 1

Number of fair coins = 2

Probability of getting one of the coin among 3 = $\dfrac{1}{3}$

So, Probability of getting head from fair coin = $\dfrac{1}{2}$

Probability of getting head from baised coin = 1

Using "Bayes theorem" we will find the probability that it is the two headed coin is given by

$\dfrac{\dfrac{1}{3}\times 1}{\dfrac{1}{3}\times \dfrac{1}{2}+\dfrac{1}{3}\times \dfrac{1}{2}+\dfrac{1}{3}\times 1}\\\\=\dfrac{\dfrac{1}{3}}{\dfrac{1}{6}+\dfrac{1}{6}+\dfrac{1}{3}}\\\\=\dfrac{\dfrac{1}{3}}{\dfrac{2}{3}}\\\\=\dfrac{1}{2}$

Hence, our required probability is $\dfrac{1}{2}$

No, the answer is not $\dfrac{1}{3}$

5 0

2 years ago

What is the answer decimal division

Bezzdna [24]

Answer: 2.7

Step-by-Step Explanation:

7 0

3 years ago

Juanita borrowed $600 to purchase a new computer. She was charged 7% interest for two years. How much interest will Juanita pay?

motikmotik

I=prt. I=600(.07)(2). I=42(2). I=84. Juanita will pay $84 interest :)

4 0

2 years ago

Read 2 more answers

Can anyone help me? If f (x) = -2x +5, what is f (-3x) equal to?

LekaFEV [45]

Answer:

Step-by-step explanation:

Use the given functions to set up and simplify f(-3x)

substitute x with -3x

-2 (-3x) =6x remember a - x - = +

6x +5

4 0

2 years ago

An equation of the line that passes through the given point and is parallel to the graph of the given equation

notsponge [240]

To construct the equations for these lines, we are going to use the point-slope formula, which is:

$(y - y_1) = m(x - x_1)$

$m$ is the slope of the line
$(x_1, y_1)$ is a point on the line

In this case, our point is (2, -1) and our line has a slope of 5. (Remember that the line is parallel, meaning that it has the same slope as the given line. Since the line is in the y = mx + b format, we could easily pick out the slope m as being 5.)

Thus, we can "plug in" what we know into our formula to find the equation of our line:

$(y + 1) = 5(x - 2)$