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3 years ago

Choose the data set where the median and mode of the set are equal.

Mathematics

2 answers:

natita [175]3 years ago

6 0

Answer: 1, 1, 6, 6, 6, 8, 8

Step-by-step explanation:

Median = 6

Mode = 6

please give me a brainliest answer

WITCHER [35]3 years ago

3 0

First find the median of ABCD
The median is the middle most number.
A)3
B) 12,16 sometimes teachers might left you make it 14 but let’s leave it as it is right now.
C)1,11 same explanation as B
D)6

Now find the mean of each. You find the mean by finding the average. So add up all the numbers in a possible answer and then divide by the number of numbers you added together. That’s confusing so let’s do A together. 2+2+2+3+4+4+4=21
No since I added 7 numbers together to get 21, we divide it by that many numbers. 21/7=3
A)3
B)12.6
C)6
D)5.14

Since A has the same mean and median it will be the correct answer.

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What is the equation in point -slope form. of the line passing through (0, 5) and (-2,11)

Ksivusya [100]

First, you need to find the slope of the line. You can use this with the slope formula, $\frac{y_{2} - y_{1}}{x_{2} - x_{1}}$ , where the x's and y's are the given coordinates.

$\frac{y_{2} - y_{1}}{x_{2} - x_{1}}$ Plug in the coordinates
$\frac{11 - 5}{-2 - 0}$ Subtract
$\frac{6}{-2}$ Divide
-3

Now, plug the slope (m) and one pair of coordinates, I'll use (-2, 11), into point-slope form, $y - y_{1} = m (x - x_{1})$ .

$y - y_{1} = m (x - x_{1})$ Plug in the values
y - 11 = -3 (x - (-2) Cancel out the double negative
y - 11 = -3 (x + 2)

5 0

3 years ago

Ages Number of students 15-18 6 19-22 4 23-26 5 27-30 7 31-34 10 35-38 9 Based on the frequency distribution above, find the rel

dolphi86 [110]

Answer:

9.8%

Step-by-step explanation:

Given the following information

$\left|\begin{array}{c|cccccc}Ages &15-18&19-22&23-26&27-30&31-34&35-38\\$Number of students&6&4&5&7&10&9\end{array}\right|$

Total Number of Students =6+4+5+7+10+9=41

Number of Students aged 19-22 =4

Therefore:

The relative frequency for the class with a lower class limit of 19

$=\dfrac{4}{41}\times 100\\\\ =9.8\% $(to one decimal place)$

8 0

3 years ago

The length of a rectangle is (x+22. The width of the rectangle is (x^2+1). Which expression represents the perimeter of the rect

STALIN [3.7K]

Answer:

Um I think its, To find the width, multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides. This number divided by 2 is the width.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP :) thank you

Irina-Kira [14]

Answer:

(16, 0) should be right.

Step-by-step explanation:

Well, I used to do the math, but after using Acellus a while, I found Symbolab.

It's suuuper handy with Algebra. I highly recommend.

How I found this intercept was enter:

intercept -2x+8y=-32

and bam it lists you all intercepts!

4 0

2 years ago

A patient is given a 50 mg dose of medicine the medicines affective Ness decreases every hour at a constant rate of 40% what is

kupik [55]

The following formula is used to find the answer.
D = 50 mg (0.6^n)
D is the dosage
n is at any hour
Using this formula and solving the equation for it, the answer is 18.

4 0

3 years ago