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Ad libitum [116K]
3 years ago
14

Dukes science quiz scores are 99,91,60,94,and 95 . Describe the effect of the outlier on the mean and median

Mathematics
2 answers:
lilavasa [31]3 years ago
3 0
I don't know the effect, but I can tell you the outlier, mean, and the median.
Outlier: 60
Mean: 87.8
Median: 60
Goryan [66]3 years ago
3 0

Solution:

we are given that

Dukes science quiz scores are 99,91,60,94,and 95 .

we have been asked to describe the effect of the outlier on the mean and median.

Mean of the given data=\frac{99+91+60+94+95}{5} \\

Mean of the given data=\frac{439}{5}=87.8 \\

Median of the given data after arranging in the ascending order 60,91,94,95,99 is 94.

The outlier is 60.

The outlier is decreasing the value of Mean by 87.8-60=27.8\\

The outlier is decreasing the value of Median by 94-60=34\\


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15*27=405

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8 0
3 years ago
F(1) = 5
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Answer:

a(7)=3645

Step-by-step explanation:

you have :

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So r=3

then

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2 years ago
How to solve the equation <br> 3/7 *49=x
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Answer:

x=21

Step-by-step explanation:

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8 0
3 years ago
Two cars leave Phoenix and travel along roads 90 degrees apart. If Car 1 leaves 60 minutes earlier than Car 2 and averages 40 mp
prohojiy [21]

Answer:

The two cars will be almost 188 miles far from each other.

Step-by-step explanation:

Travel Time for Car 1 = t = 3.5 hours

Travel time for Car 2 = t-1 = 3.5 - 1 = 2.5 hours

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Average speed of car 2 = 50 mph

Distance traveled by Car 1 = 40*3.5 = 140 miles

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As both the roads are at a 90 degree angle. The path of the two cars and the joining line of their final position forms a right angle triangle where:

altitude = a = 140

base = b = 125

Distance of cars after 3.5 hours = c = ?

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3 years ago
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Dafna11 [192]

Answer:

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4 0
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