Q - 5. Calculate the lower and upper quartiles from the followingmarks distribution.MarksBelow 2525 - 2930 - 3435 - 3940-44Above 44Students122225179.

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Answered: Q- 5. Calculate the lower and upper…

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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I need help finding the first and third quartile
When 20 people were asked to donate for charity, they donated the following amounts. [15, 49, 46, 62, 25, 24, 51, 46, 26, 48, 32, 53, 16, 22, 60, 30, 24, 55, 45, 18] a. Determine the 3rd Quartile value (Q3). c. Determine the 37th Percentile value (P37).
2. The test scores of 16 students are listed below: 44, 46, 51, 57, 60, 63, 65, 70, 75, 76, 85, 87, 90, 94, 95, 97. (c) Find the third quartile of the above data. 87 88.5 57 58.5
Find the first quartile for following data 23,32,34,45,57,68
Suppose a biologist is studying the population of fish in freshwater lakes. He collects data on the number of different species of fish found in 20 lakes. The boxplot displays the results of the study with species of fish in intervals of 50. 100 150 200 250 300 350 400 450 500 550 600 Number of species of fish What is the value of the upper quartile for the data set. Round values to the nearest 25 species.
I only need answers to letter d, e, f. Please answer those 3 letters only NOT a, b, c.
bakery sells 11 types of sandwiches. Here are their calorie amounts. 593, 594, 594, 595, 597, 600, 601, 602, 603, 606, 607 mplete the parts below to identify any outliers. (a) Let Q₁ be the lower quartile and Q3 be the upper quartile of the data set. Find Q₁ and 23 for the data set 2₁ = 0 23 = 0 (b) Find the interquartile range (IQR) of the data set. IQR = 0 Lower boundary: Upper boundary: Outliers: Explanation X Check X 0,0,... (c) Calculate a lower boundary using Q₁-1.5-IQR. Calculate an upper boundary using Q3 +1.5-IQR. (Note th 1.5-IQR means 1.5 times the IQR.) 5 X 3 None 3 (d) Any values less than the lower boundary or greater than the upper boundary are considered outliers. Iden the outliers of the data set. If there is more than one outlier, separate them with commas. If there are no outliers, click "None". U 5 C Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility F E E
What is the inter-quartile range for the following data? You must show work. 27, 29, 29, 30, 24, 25, 27, 27, 4, 8, 17, 23,
1. A furniture store reduces the prices of sofas in an autumn sale. The number of sofas sold during the 19 days of the sale were: 41, 44, 48, 55, 40, 44, 45, 42, 55, 55, 36, 36, 51, 47, 41, 38, 43, 48, 53 Work out the median and the lower and upper quartiles for the number of sofas sold in (3) the sale.
The following data is the number of seconds it took to save a large file, Determine the median and the values corresponding to the first and third quartiles. (Round the final answers to 2 decimal places.) 5.36 5.88 6.74 7.15 7.61 7.91 8.25 8.32 8.60 10.37 11.00 11.68 12.58 13.45 14.13 9.03 9,33 9.66 Median Q₁ Q3 000 8.97 14.96
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.

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Q- 5. Calculate the lower and upper quartiles from the following marks distribution. Marks Below 25 25- 29 30 - 34 35-39 40-44 Above 44 Students 12 22 25 17 9.