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DaniilM [7]
3 years ago
11

The frozen lemonade company Polar Cup uses data to show their sales for each day. Which of the following points, when added to t

he data set below, will create a data set that is skewed left?
A. 18
B. 27
C. 32
D. 34
Mathematics
1 answer:
gregori [183]3 years ago
8 0

Data: 25, 25, 26, 26, 27, 27, 28, 28, 29, 29

Answer:

18

Step-by-step explanation:

A left skewed data is one which it's tail is to the left of the distribution. This means the data is negatively skewed. One of the difference various characteristics of a left skewed data wh in could help find an answer to the question is that, for a left skewed distribution, the mean of the data is lower lesser than other measures of center and the mean falls to the left side of de of the peak. Hence, to create a data that is left skewed, we add the value from the options which will decrease the initial value of Mean.

From. The options ; adding 34 and 32 will increase the value the mean.

However, adding 18 will decrease the value value of the initial mean and hence, shift to the left of the peak.

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According to Public survey conducted by a local middle school, Pizza is kids favorite food from age 12 to 15. If 240 out of 500
quester [9]

Answer:

48%

Step-by-step explanation:

This is a very simple problem of finding percentage.

To find percentage of people preferring pizza, we need to divide "number of person who like pizza" by the "total number of person".

So, that's

240/500

And then we need to multiply by 100 and tag a "%" sign at the end. So let's do this:

\frac{240}{500}*100=48

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7 0
3 years ago
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krok68 [10]

Answer:

155

Step-by-step explanation:

you add 72 and 83 together

7 0
4 years ago
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tankabanditka [31]

Answer:

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Step-by-step explanation:

3 0
3 years ago
Each bowling ball weighs 7.3*10^3 grams. The bowling alley has 2.0*10^2 bowling balls. How much do they all weigh, combined? Exp
Alexandra [31]

Answer:

1.46 x 10⁶g

Step-by-step explanation:

Given parameters:

Weight of each bowling ball  = 7.3 x 10³g

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Unknown

The weight of the balls in the alley  = ?

Solution:

To find the weight of the balls in the alley, multiply the mass of each balls with the total number of balls;

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 Weight of the balls  = (7.3 x 2.0) x 10³⁺²

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3 0
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dimulka [17.4K]

Answer:

1/4

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3/4 - 1/2 = 3/4 - 2/4 = 1/4 <===

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