Refer to the PowerPoint notes to help you complete the worksheet. Use StatDisk to draw the...
- Refer to the PowerPoint notes to help you complete the worksheet.
- Use StatDisk to draw the histogram graph.
- Show the answers in the Frequency Distribution Table to 4 decimals.
As the owner of this pizza parlour, you want to develop advertise-ments for television. You select a random sample of 16 young customers and obtain the following data on their ages:Ages in years from a random sample of
16 young customers at Charles Y. Cheese Pizza Emporium 4 5 7 8 9 10 11 11 11 11 11 12 13 13 14 18
Complete the Quartile Array and Frequency Distribution Table for this data set. Use an ordinary calculator. Graph the histogram for this data set.
- Compute the measures of central tendency and variability for this data set.
- Carry all calculations and the answers to 4 decimals.
- Which one of the 3 measures of central tendency would you use to interpret this data set? Explain your choice.
- INTERPRETATION
- What is the shape of the frequency polygon?
- Explain.
- Which measure of central tendency should be used to report this data set?
- Explain your choice:
- How can the owner of this pizza parlour use this information?
Homework Answers
Positively skewed frequency polygon. Since the approximately have right Skweness Therefore median is preferable central tendency measure.. median = 11 The owner of the pizza parlour can develop an advertisement which attracts 11 years old child.
Add Answer to:
Refer to the PowerPoint notes to help you
complete the worksheet.
Use StatDisk to draw the...
➢ Show the answers in the Frequency Distribution Table to 4 decimals. As the owner of...
➢ Show the answers in the Frequency Distribution Table to 4 decimals. As the owner of this pizza parlour, you want to develop advertise-ments for television. You select a random sample of 16 young customers and obtain the following data on their ages: Ages in years from a random sample of 16 young customers at Charles Y. Cheese Pizza Emporium 4 5 7 8 9 10 11 11 11 11 11 12 13 13 14 18 o Complete the Quartile...
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I need help answering the questions below. Please help :) Graph the frequency distribution as a...
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14) Explain why the following bar graph is misleading and how you would fix it. (Hint: Section. 2.3 #25) 3.00 52.50 $2 00 $1 50 51 08 MILK 51 00 0 10 Fal 2011 11) Histograms are very important to identify the 'shape' of a quantitative dataset. 4 A) Which histogram would be described as fairly bell-shaped? B) Which histogram would be described as fairly uniform? C) Which histogram would be described as skewed to the right or skewed positively?...
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Please help !
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