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horrorfan [7]
3 years ago
6

Identify any outliers of the data set. Then determine the effect that the outlier has on the mean. 25, 29, 58, 27, 23, 26, 27, 2

5, 28, 24 23; increases the mean 58; decreases the mean 23; decreases the mean 58; increases the mean
Mathematics
1 answer:
Murrr4er [49]3 years ago
7 0

Answer:

58

Step-by-step explanation:

58 would increase the mean since it is much higher than the other numbers, making the data inaccurate

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The second solid is a parallelepiped.

The volume of a parallelepiped is the area of the base times the height (the perpendicular distance from the base to the top face).

Given that the second solid has the same base of the cube and the same height, then the volumes of two solids are the same.

Answer: 1000 cubic feet.
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3 years ago
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A Spanish teacher informed her class that she would be giving 4 quizzes each month. Write an equation that shows the relationshi
Free_Kalibri [48]

Answer:

y = 4x

Step-by-step explanation:

Since there are going to be four quizzes a month (x), we know that we will multiply the number of months (x) by the number of quizzes (4). However, because we don't know how many months there are, we can define the months as (x), and instead put the total (y) is equal to the number of quizzes per month (4), multiplied by the number of months (x). Out final result is

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2 years ago
Find the area, in square units, of ️ABC​
Anna [14]

Answer:

52 square units

Step-by-step explanation:

For this you need the length of CB and the length of DA.

|CB| = √(10²+2²) = 2√26

|DA| = √(10²+2²) = 2√26

area of ABC = base · height / 2 = 2√26 · 2√26 / 2 = 52

7 0
2 years ago
Find the area and the circumference of a circle with radius 6 cm.
ozzi

Step-by-step explanation:

radius=6cm.

π=22 over 7

circumference=2πr

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7 0
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The burning time of a very large candle is normally distributed with mean of 2500 hours and standard deviation of 20 hours. Find
dezoksy [38]

Answer: C.-1.5

Step-by-step explanation:

Given: The burning time of a very large candle is normally distributed with mean(\mu) of 2500 hours and standard deviation(\sigma) of 20 hours.

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For X = 2470

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So, the z-score they corresponds to a lifespan of 2470 hours. =-1.5

Hence, the correct option is C.-1.5.

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2 years ago
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