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MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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O DESCRIPTIVE STATISTICS
三I
Percentiles
The following are ages of 18 of the signers of the Declaration of Independence.
44, 49, 40, 50, 42, 47, 45, 30, 60, 43, 35, 34, 46, 38, 39, 62, 32, 50
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Send data to Excel
Find 25" and 60" percentiles for these agès.
(If necessary, consult a list of formulas.)
(a)
The 25th percentile:
(b)
The 60th percentile:
Explanation
Check
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Transcribed Image Text:A ALEKS - Hallie Navarro - Learn x
A ALEKS
+
A www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkasNW8D8A9PVVfa8mJE3KuG5ops4aCZhcLFB2HRRwx2XyIK2tF381rT
O DESCRIPTIVE STATISTICS
三I
Percentiles
The following are ages of 18 of the signers of the Declaration of Independence.
44, 49, 40, 50, 42, 47, 45, 30, 60, 43, 35, 34, 46, 38, 39, 62, 32, 50
Send data to calculator
Send data to Excel
Find 25" and 60" percentiles for these agès.
(If necessary, consult a list of formulas.)
(a)
The 25th percentile:
(b)
The 60th percentile:
Explanation
Check
2021 McGraw-
MacBook Ai
Expert Solution
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Step 1
Percentiles are 99 points that divide the data into 100 equal parts.
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.Similar questions
- The serum cholesterol levels (in mgdL) of 17 individuals are 242, 201, 235, 218, 230, 237, 254, 225, 208, 240, 247, 211, 259, 220, 198, 257, 244 Find 25th and 60th percentiles for these cholesterol levels. (If necessary, consult a list of formulas.)arrow_forwardHow to find 20th, 25th, 65th, and 75th, percentiles for data value of 15, 21, 24, 24, 27, 28, 30, 35?arrow_forwardThe ages of employees at two local restaurants are listed in order. Restaurant A - 21, 21, 23, 25, 26, 27, 30, 34 Restaurant B - 23, 25, 25, 25, 26, 27, 27, 30 Determine the difference between the mode in these two data sets. Use the keypad to input your answer. The difference in mode between the two data sets isarrow_forward
- The following are ages of 19 of the signers of the Declaration of Independence. 37, 30, 35, 43, 44, 31, 33, 55, 35, 27, 46, 50, 60, 50, 40, 63, 42, 34, 52 Send data to calculator Send data to Excel th th Find 25" and 80" percentiles for these ages. (If necessary, consult a list of formulas.)arrow_forwardThe weights (in pounds) of 19 preschool children are 45, 30, 37, 33, 35, 23, 31, 20, 21, 26, 39, 47, 40, 22, 42, 28, 27, 32, 36 Find 10th and 75th percentiles for these weights.arrow_forwardA researcher surveyed ten (10) patients at a doctor's office using a questionnaire. The participants (or their guardians) provided their ages. 12, 1, 9 , 50, 34, 40,18, 29, 16, 46 What is the mean age for the participants in the sample? (Round to nearest hundredth, if needed).arrow_forward
- The following are distances (in miles) traveled to the workplace by 15 employees of a certain hospital. 22, 36, 15, 5, 11, 27, 34, 2, 14, 37, 7, 6, 24, 16, 20 Find 10th and 75th percentiles for these distances.arrow_forward20, 21, 23, 21, 26, 24, 20, 24, 25, 22, 22, 23, 21, 24, 21 What is the median for the data above?arrow_forward
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