What is true of the data in the dot plot? Check all that apply. Number of Minutes Shelly Spent Waiting for the Bus Each Morning
Answers
Given : Number of Minutes Shelly Spent Waiting for the Bus Each Morning
A dot plot going from 10 to 15.
10 has 2 dots,
11 has 4 dots,
12 has 0 dots,
13 has 3 dots,
14 has 6 dots,
15 has 1 dot.
To Find : What is true of the data in the dot plot
The center is 13.
The center is 14.
The peak is at 14.
It has two clusters.
It is skewed left.
The spread is from 13 to 15.
The person waited for the bus 16 times.
Solution:
Time F CF
10 2 2
11 4 6
12 0 6
13 3 9
14 6 15
15 1 16
Median = ( 8th + 9th)/2 = (13 + 13)/2 = 13
The center is 13.
14 has max frequency 6
The peak is at 14
two cluster
Between 10 & 11
Between 13 and 15
It has two clusters.
Spread is from 10 to 15 not from 13 to 15
Left skewed ( as Less dat point on left sides are covering more width )
The person waited for the bus 16 times. ( total Data points = 16)
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Answer:
A,G,E
Step-by-step explanation:
are the correct answers!