Sheet 2 As you look through these same data sheets, you come across a location that is an isolated pond that harbors an isolated population of three-spine sticklebacks. You calculate the parameters for this population, and you find that the average length of this stickleback population is 25mm and the population variance is 3,4mm parameter value mean 25.00 standard deviation 0.52 variance proportion 3.40 27.00 size 200.00 What proportion of individuals within this isolated pond are within 0.S2 standard deviations of the mean? 5) What proportion of individuals would you expect to be smaller than 27mm? 6) Z score zi Upper confidence 7) Upper Lower confidence Lower

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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Sheet 2
As you look through these same data sheets, you come across a location
that is an isolated pond that harbors an isolated population of three-spine
sticklebacks. You calculate the parameters for this population, and you
find that the average length of this stickleback population is 25mm and
the population variance is 3.4mm
parameter
value
mean
25.00
standard deviation
0.52
variance
3.40
proportion
27.00
size
200.00
What proportion of individuals within this
isolated pond are within 0.52 standard
deviations of the mean?
5)
2
3
What proportion of individuals would
you expect to be smaller than 27mm?
14
6)
15
16
Z score
17
zi
18
Upper confidence
19
7)
Upper
20
Lower confidence
21
Lower
22
23
24
25
26
27
28
Transcribed Image Text:Sheet 2 As you look through these same data sheets, you come across a location that is an isolated pond that harbors an isolated population of three-spine sticklebacks. You calculate the parameters for this population, and you find that the average length of this stickleback population is 25mm and the population variance is 3.4mm parameter value mean 25.00 standard deviation 0.52 variance 3.40 proportion 27.00 size 200.00 What proportion of individuals within this isolated pond are within 0.52 standard deviations of the mean? 5) 2 3 What proportion of individuals would you expect to be smaller than 27mm? 14 6) 15 16 Z score 17 zi 18 Upper confidence 19 7) Upper 20 Lower confidence 21 Lower 22 23 24 25 26 27 28
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