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3 years ago

The mean of a distribution is 23, the median is 25, and the mode is 28. It is most likely that this distribution is

Mathematics

1 answer:

soldier1979 [14.2K]3 years ago

6 0

Answer:

Negatively skewed

Step-by-step explanation:

Given : The mean of a distribution is 23, the median is 25, and the mode is 28.

To Find : Type of distribution

Solution:

Mean = 23

Medan = 25

Mode = 28

$Mean < Median < Mode$

So, the given distribution is negatively skewed

So, option A is true

Refer the attached figure

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22.A large round pizza has a radius of r = 15 inches, and a small round pizza has a

lora16 [44]

Answer:

This is your answer If I'm right so.

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3 years ago

Susan Marciano invested part of her 19000 bonus in a fund that paid an 11% profit and invested the rest in stock that suffered a

ioda

The amount invested at 11% is $5,000

The amount invested in stock is $14,000

What is the net profit on both investments?

The profit of each investment is the rate of return or loss multiplied by the amount invested

Let us assume that x was invested at 11% and the remaining 19000-x was invested at a loss rate of 3%

net profit=(11%*x)+(19000-x)*-3%

net profit=130

130=(11%*x)+(19000-x)*-3%

130=0.11x-570+0.03x

130=0.14x-570

130+570=0.14x

700=0.14x

x=700/0.14

x=$5,000

Amount invested in stock=19000-x

Amount invested in stocks=19000-5000

Amount invested in stocks=$14,000

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8 0

1 year ago

A company had an 8% increase in profits in July. If the July profits were

vovikov84 [41]

Answer:

A- $55k

Step-by-step explanation:

common sense if there was in increase by only 8% that the only logial answer that would be the A- : $4444 when you multiply 8% of 55,555

5 0

3 years ago

Read 2 more answers

The producer of the news station posted an article about the high school's football championship ceremony on anew website. The w

sasho [114]

Incomplete question. The full question read;

The producer of the news station posted an article about the high school’s football championship ceremony on a new website. The website had 500 views after four hours. Create a table to show how many views the website would have had after the first, second, and third hours after posting if the website receives views at the same rate. How many views would the website receive after 5 hours?

Answer:

625 views

Step-by-step explanation:

Remember, we are told to base our calculation on the assumption that the website receives views at the same rate.

Hence, if after 4 hours there were 500 views, it means the average views per hour would be 500/4 = 125 views. So for every hour, there would be 125 added views to the total.

In other words,

First hour: 125 views

Second hour: 250 views (125 views + 125 views)

Third hour: 375 views (250 views + 125 views)

Fourth hour: 500 views (375 views + 125 views)

Fifth hour: 625 views (500 views + 125 views)

7 0

3 years ago

Convert x2 + y2 -4x = 0 to polar form.

Bingel [31]

Answer:

$r(r-4\cos \theta)=0$

Step-by-step explanation:

We are given the following equation:

$x^2 + y^2 -4x = 0$

We have to convert it into polar form.

We put

$x = r \cos \theta\\y = r\sin \theta$

Putting values, we get:

$x^2 + y^2 -4x = 0\\(r\cos \theta)^2 + (r\sin \theta)^2 - 4(r\cos \theta) = 0\\r^2(\cos^2 \theta + \sin^2 \theta) - 4r\cos \theta = 0\\r^2 - 4r\cos \theta = 0\\r(r-4\cos \theta)=0$

is the required polar form.

7 0

3 years ago