4.15 construct a box plot for the data in exercise 4.1
Homework Answers
First of all, we will arrange the data in excel.
After that, we will find the Lower Quartile, Median, Min, Max & Upper Quartile for the data.
We will use the below mentioned formula to find the desired result.
Lower Quartile = QUARTILE.INC(Data Range,1)
Upper Quartile = QUARTILE.INC(Data Range,3)
Minimum = Min(Data Range)
Maximum = Max(Data Range)
Median = Median(Data Range)
Below will be the result.-
| Lower Quartile | 124 | ||
| Minimum | 118 | ||
| Median | 128 | ||
| Maximum | 160 | ||
| Upper Quartile | 133.75 | ||
After that we will prepare the Box & Whisker chart.
Below will be the Chart.
Add Answer to:
4.15 construct a box plot for the data in exercise
4.1
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First class should start at 111.
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What description of center would be appropriate for the data
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Please do NOT use Minitab - show all calculations for creating
the probability plot. Using Excel is okay.
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(Use Excel) italy common for people to put on weight when they quit smoking While a small weight gain is normal c e weight gain can create new health concerns that brode the benefits of not smoking. The accompanying table shows a portion of the weight data for 50 women before quitting and six months after quitting Use Table 2 Weight Before Quilling 140 144 138 Weight After Quilling 155 142 163 146 129 149 136 127 158 145 118...
a. Calculate the sample average. b. Calculate the sample standard deviation. 4. The time to failure in hours of an electronic component subjected to an accelerated life test is shown in Table 3E.1. To accelerate the failure test, the units were tested at an elevated temperature (read down, then across). a. Calculate the sample average and standard deviation. b. Construct a histogram. c. Construct a stem-and-leaf plot. d. Find the sample median and the lower and upper quartiles. TABLE 3E.1...
Section II – Suppose we gathered the data below by an unbiased
method. (The data is sorted DOWN the columns.)
Use the data to create a histogram using six (6) classes.
First class should start at 111.
Give the Five-number summary of the data.
Describe the data set. Be specific and note any gaps
and/or outliers. Use the 1.5-IQR test to locate
outliers.
What description of center would be appropriate for the data
set? Explain why?
Draw a box plot....
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This table shows the distribution of winning times in the Kentucky Derby (a horse race) over 84 years Kentucky Derby Winning Times, 1930-2014 (seconds) From 119 120 121 122 123 124 125 126 127 0 120 121 122 123 124 125 126 127 128 Total 19 27 12 10 84 er cel Data File (a) Fill in the highlighted cells in the table below. (Round your answers to 2 decimal places.) Midpoint Frequency fm...
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