Dan is a budding climate scientist and is analyzing historical data on the noontime temperature on each of two dates (Date 1 and Date 2) for each of the last 104 years at a weather station in Texas. The histograms below show the distributions of the two data sets. Each histogram shows temperature (in °C) on the horizontal axis and the number of years on the vertical axis. The means and standard deviations for the data sets are also given. Date 1 Date 2 25+ 25- 20- 20- 15+ 15+ 10+ 10- 5- 5+ 4 8 12 16 20 24 28 32 36 40 44 4 8 12 16 20 24 28 32 36 40 44 Date 1 mean: 24.56 °C Date 2 mean: 30.65 °C Date 1 standard deviation: 6.32 °C Date 2 standard deviation: 8.74 °C Dan wants to use the Empirical Rule to make some approximations about both data sets. Unfortunately, it is appropriate to use the Empirical Rule on only one of them! Answer the parts below to help Dan with his approximations. (a) Identify the data set for which it is appropriate to use the Empirical Rule. It is appropriate to use the Empirical Rule for the (Choose one) V data set. For the data set identified in part (a), use the Empirical Rule to Reminders lowing approximations. A の SEP

Dan is a budding climate scientist and is analyzing historical data on the noontime temperature on each of two dates (Date 1 and Date 2) for each of the last 104 years at a weather station in Texas. The histograms below show the distributions of the two data sets. Each histogram shows temperature (in °C) on the horizontal axis and the number of years on the vertical axis. The means and standard deviations for the data sets are also given. Date 1 Date 2 25+ 25- 20- 20- 15+ 15+ 10+ 10- 5- 5+ 4 8 12 16 20 24 28 32 36 40 44 4 8 12 16 20 24 28 32 36 40 44 Date 1 mean: 24.56 °C Date 2 mean: 30.65 °C Date 1 standard deviation: 6.32 °C Date 2 standard deviation: 8.74 °C Dan wants to use the Empirical Rule to make some approximations about both data sets. Unfortunately, it is appropriate to use the Empirical Rule on only one of them! Answer the parts below to help Dan with his approximations. (a) Identify the data set for which it is appropriate to use the Empirical Rule. It is appropriate to use the Empirical Rule for the (Choose one) V data set. For the data set identified in part (a), use the Empirical Rule to Reminders lowing approximations. A の SEP

Name: Dan is a budding climate scientist and is analyzing historical data o
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Description: Dan is a budding climate scientist and is analyzing historical data on the noontime temperature on each of two dates (Date 1 and Date 2) for each of the last104 years at a weather station in Texas. The histograms below show the distributions of the

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Topic Video

Question

Dan is a budding climate scientist and is analyzing historical data on the noontime temperature on each of two dates (Date 1 and Date 2) for each of the last
104 years at a weather station in Texas. The histograms below show the distributions of the two data sets. Each histogram shows temperature (in °C) on the
horizontal axis and the number of years on the vertical axis. The means and standard deviations for the data sets are also given.
Date 1
Date 2
25+
25-
20-
20-
15+
15+
10-
10+
5-
5+
4 8 12 16 20
24 28 32
36 40
44
4
8
12 16
20 24
28
32
36 40
44
Date 1 mean: 24.56 °C
Date 2 mean: 30.65 °C
Date 1 standard deviation: 6.32 °C
Date 2 standard deviation: 8.74 °C
Dan wants to use the Empirical Rule to make some approximations about both data sets. Unfortunately, it is appropriate to use the Empirical Rule on only one of
them!
Answer the parts below to help Dan with his approximations.
(a) Identify the data set for which it is appropriate to use the Empirical Rule.
It is appropriate to use the Empirical Rule for the (Choose one) v data set.
For the data set identified in part (a), use the Empirical Rule to Reminders lowing approximations.
A の
SEP
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10+
10+
54
5-
0.
4 8 12 16 20
24 28
32 36 40 44
4
8.
12
16
20
24
28
32
36
40 44
Date 1 mean: 24.56 °C
Date 2 mean: 30.65 °C
Date 1 standard deviation: 6.32 °C
Date 2 standard deviation: 8.74 °C
Dan wants to use the Empirical Rule to make some approximations about both data sets. Unfortunately, it is appropriate to use the Empirical Rule on only one of
them!
Answer the parts below to help Dan with his approximations.
(a) Identify the data set for which it is appropriate to use the Empirical Rule.
It is appropriate to use the Empirical Rule for the (Choose one) ▼ data set.
For the data set identified in part (a), use the Empirical Rule to make the following approximations.
(b) The percentage of temperatures between 11.92 °C and 37.2 °C is approximately (Choose one) ▼
(c) Approximately 68% of the temperatures are between °C and °C.
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