UN [16) 19.6 11.0 18.2 10.8 21.3 22.0 13.6 21.8 21.0 21.2 12.2 20.2 17.2 40.0 27.8 UN [31) 13.2 20.8 21.4 23.6 35.8 33.9 31.0 18.8 15.8 18.8 17.2 41.2 35.2 31.8 23.8 UN (46) 29.8 20.4 16.0 45.6 20.8 20.0 Consider the data on the maximum daily snowfall amounts per winter season The histogram of the data looks like as follows: Histogram of maxsnow 15

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maxsnov
[1) 15.2 25.4 32.8 14.5 23.6 37.8 43.2 22.9 20.3 21.1 25.7 24.6 25.9 22.5 32.8
# [16) 19.6 11.0 18.2 10.8 21.3 22.0 13.6 21.8 21.0 21.2 12.2 20.2 17.2 40.0 27.8
## [31] 13.2 20.8 21.4 23.6 35.8 33.9 31.0 18.8 15.8 18.8 17.2 41.2 35.2 31.8 23.8
#* [46] 29.8 20.4 16.0 45.6 20.8 20.0
Consider the data on the maximum daily snowfall amounts per winter season The histogram of the data
looks like as follows:
Histogram of maxsnow
10 20 30 40 50
maxsnow
(1) Which distribution would be a suitable candidate for the population distribu-
tion? Provide a brief rationale for your answer.
Consider the data set consisting of the following 15 measurements:
measurenents
aa (1)
aa (10]
-0.27 -222.00
-1.16
-0.77 -197.00
-0.99
1.49
-0.92
1.83
-1.29
-0.01
-0.33
-1.10
0.50
0.18
There are two errors in the above sample, due to a faulty measurement device. In
reality, the second and last measurements should have been 2.22 and 1.97, re-
spectively.
(2) Select which statements are TRUE:
A) The sample mean is not affected by this mistake.
B) The sample median is not affected by this mistake.
C) The sample variance is affected by this mistake.
D) The sample interquartile range is affected by this mistake.
E) The sample range is affected by this mistake.
kouenbes
15
Transcribed Image Text:maxsnov [1) 15.2 25.4 32.8 14.5 23.6 37.8 43.2 22.9 20.3 21.1 25.7 24.6 25.9 22.5 32.8 # [16) 19.6 11.0 18.2 10.8 21.3 22.0 13.6 21.8 21.0 21.2 12.2 20.2 17.2 40.0 27.8 ## [31] 13.2 20.8 21.4 23.6 35.8 33.9 31.0 18.8 15.8 18.8 17.2 41.2 35.2 31.8 23.8 #* [46] 29.8 20.4 16.0 45.6 20.8 20.0 Consider the data on the maximum daily snowfall amounts per winter season The histogram of the data looks like as follows: Histogram of maxsnow 10 20 30 40 50 maxsnow (1) Which distribution would be a suitable candidate for the population distribu- tion? Provide a brief rationale for your answer. Consider the data set consisting of the following 15 measurements: measurenents aa (1) aa (10] -0.27 -222.00 -1.16 -0.77 -197.00 -0.99 1.49 -0.92 1.83 -1.29 -0.01 -0.33 -1.10 0.50 0.18 There are two errors in the above sample, due to a faulty measurement device. In reality, the second and last measurements should have been 2.22 and 1.97, re- spectively. (2) Select which statements are TRUE: A) The sample mean is not affected by this mistake. B) The sample median is not affected by this mistake. C) The sample variance is affected by this mistake. D) The sample interquartile range is affected by this mistake. E) The sample range is affected by this mistake. kouenbes 15
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