Question

**6 ****Use 10 bins with the first
centered on 61 in. and of width 1 in.**

Construct a histogram for the female student height data in Exercise 6.2.8.

The female students in an undergraduate engineering core course at ASU self-reported their heights to the nearest inch. The data follow. Construct a stem-and-leaf diagram for the height data and comment on any important features that you notice. Calculate the sample mean, the sample standard deviation, and the sample median of height.

62 |
64 |
61 |
67 |
65 |
68 |
61 |
65 |
60 |
65 |
64 |
63 |
59 |

68 |
64 |
66 |
68 |
69 |
65 |
67 |
62 |
66 |
68 |
67 |
66 |
65 |

69 |
65 |
69 |
65 |
67 |
67 |
65 |
63 |
64 |
67 |
65 |

Answer #1

Find Histogram with class width 10:

Stem-Leaf:

In the given data set of heights one important features was mean, median and mode all are same value (65)

data on the heights of 37 randomly selected female engineering
students at UH:
62 64 61 67 65 68 61 65 60 65 64 63 59
68 64 66 68 69 65 67 62 66 68 67 66 65
69 65 69 65 67 67 65 63 64 67 65
We found that the sample mean and sample standard deviation for
this sample data are 65.16 inches and 2.54 inches, respectively. Do
you find sufficient evidence in the sample data...

A randomly selected sample of college basketball players has the
following heights in inches.
63, 62, 71, 63, 63, 63, 69, 61, 68, 64, 62, 62, 65, 69, 69, 71,
66, 62, 63, 64, 66, 61, 63, 67, 65, 64, 63, 61, 68, 68, 67, 62
Compute a 95% confidence interval for the population mean height
of college basketball players based on this sample and fill in the
blanks appropriately.
______< μ <_____ (Keep 3 decimal places)

A randomly selected sample of college basketball players has the
following heights in inches. 65, 62, 64, 61, 68, 61, 63, 70, 66,
71, 65, 62, 61, 66, 69, 71, 69, 67, 65, 65, 65, 71, 67, 63, 71, 67,
68, 63, 66, 70, 69, 64 Compute a 99% confidence interval for the
population mean height of college basketball players based on this
sample and fill in the blanks appropriately. < μ < (Keep 3
decimal places)

We found that the sample mean and sample standard deviation for
this sample data are 65.16 inches and 2.54 inches, respectively. Do
you find sufficient evidence in the sample data to support the
claim that the mean height of female engineering students at UH is
greater than 65 inches at α = 0.05? Answer this question using both
fixed-? approach and P-value approach. (Hint: for P-value approach,
you need to find P-value range using the t-table as demonstrated in
the...

A randomly selected sample of college basketball players has the
following heights in inches.
65, 63, 67, 67, 67, 70, 63, 65, 62, 66, 70, 62, 68, 67, 69, 67,
61, 68, 67, 67, 64, 69, 67, 62, 63, 65, 63, 65, 71, 62, 64, 61
Compute a 95% confidence interval for the population mean height
of college basketball players based on this sample and fill in the
blanks appropriately.
___ < μ < ___ (Keep 3 decimal places)

Go to StatCrunch. Select the data for problem 55 in Section 3 of
Chapter 2 (Heights of males)
HERE ARE THE HEIGHTS FROM STAT CRUNCH
67
76
69
68
72
68
65
63
75
69
66
72
67
66
69
73
64
62
71
73
68
72
71
65
69
66
74
72
68
69
Use the “summary data” function in StatCrunch to calculate the
following (enter the correct answers in the chart below, round to
hundredths if necessary)
n...

DaughtersHeight.sav is a data set on the height of
adult daughters and the heights of their mothers and fathers, all
in inches. The data were extracted from the US Department of Health
and Human Services, Third National Health and Nutrition Examination
Survey? Analyze these data with child height as the dependent
variable. What can you conclude? Can female daughter height be
related to the height of the father and/or the mother? Conduct a
separate analysis with Type I and Type III...

Shoe Sizes:
10, 10.5, 11, 11, 7.5, 6.5, 8.5, 9, 10.5, 8, 8, 6, 7.5, 9, 6.5,
7, 6, 10.5, 7.5, 8, 9, 6.5, 8, 7, 12, 6.5, 9.5, 7, 8, 7
Height in inches:
61, 70, 69, 68, 72, 68, 63, 64, 65, 65, 67, 68, 62, 61, 62, 67,
63, 64, 68, 70, 62, 61, 64, 65, 66, 75, 64, 66,, 63, 66, 6
Based on our sample data, is there any linear correlation
between our heights and...

(PSY 230) Statistics Use IBM SSP software to answer this
problem.
According to the Center for Disease Control (2016), the mean
height of adults ages 20 and older is about 66.5 inches (69.3
inches for males, 63.8 inches for females). We will test if the
mean height of our sample data (n = 30) is significantly different
than 66.5 inches (our test statistic) using a one-sample t-test.
Conduct a two-tailed, one-sample t-test with alpha set at .05.
Height of subjects...

X | 65 67 62 68 66 69 61 67 64 69
Y | 110 105 113 107 109 111 104 110 116 115
A)Given the paired data set above of Super Models heights and
weights, then Determine
the Line of Regression.
B)Calculate the Coefficient of Correlation for the data set
C) Using the Line of Regression from the data set, predict the
weight of a Model who is 69
inches tall.
D) Using the data set construct a Scatter...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 1 minute ago

asked 14 minutes ago

asked 15 minutes ago

asked 16 minutes ago

asked 26 minutes ago

asked 28 minutes ago

asked 28 minutes ago

asked 42 minutes ago

asked 58 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago