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1. The following represents the height in meters of 10 study participants. 1.73 1.64 1.76 1.68 1.56 1.65 1.57 1.61 1.64 1.69 a) Calculate the mean, median, mode, Standard deviation and Range using Excel b) Write down appropriate measure of central tendency & Dispersion for the given variable 'height.

1. The following represents the height in meters of 10 study participants. 1.73 1.64 1.76 1.68 1.56 1.65 1.57 1.61 1.64 1.69 a) Calculate the mean, median, mode, Standard deviation and Range using Excel b) Write down appropriate measure of central tendency & Dispersion for the given variable 'height.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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1. The following represents the height in meters of 10 study participants. 1.73 1.64 1.76 1.68 1.56 1.65 1.57 1.61 1.64 1.69 a) Calculate the mean, median, mode, Standard deviation and Range using Excel b) Write down appropriate measure of central tendency & Dispersion for the given variable 'height'. 2. Tumor Size is a prognostic factor in Gastric Cancer Patient. The tumor size measured by the two types of tumor scanners are given as follows, Equipment 1 2.2 0.8 3.2 3.9 4.2 Equipment 2 2.5 1.3 3.6 3.9 4.1 a) Calculate average tumor size with measure of dispersion (mean & SD) using Excel. b) Identify which is the best equipment to measure the size of the tumor (apply coefficient of variation, CV). 3. The following are the results of the study titled "Impact of sleeping habit on Academic performance of school going children". Based on the concept of marginal/joint/conditional probability, Calculate the following. a) Write a summary (interpretation) of the given table and data presented. b) Probability of students having adequate sleep and gaining higher score (270%) in their final examination? c) Probability of poor academic performance (<70%) based on the given sample results? d) Probability of poor academic performance (<70%) among the students who had inadequate sleep? Academic performance Score 270% Score <70% Total Adequate sleep 150 30 180 Sleeping Habit Inadequate sleep 55 100 155 33 44 3#34 Total 205 130 335
Transcribed Image Text:1. The following represents the height in meters of 10 study participants. 1.73 1.64 1.76 1.68 1.56 1.65 1.57 1.61 1.64 1.69 a) Calculate the mean, median, mode, Standard deviation and Range using Excel b) Write down appropriate measure of central tendency & Dispersion for the given variable 'height'. 2. Tumor Size is a prognostic factor in Gastric Cancer Patient. The tumor size measured by the two types of tumor scanners are given as follows, Equipment 1 2.2 0.8 3.2 3.9 4.2 Equipment 2 2.5 1.3 3.6 3.9 4.1 a) Calculate average tumor size with measure of dispersion (mean & SD) using Excel. b) Identify which is the best equipment to measure the size of the tumor (apply coefficient of variation, CV). 3. The following are the results of the study titled "Impact of sleeping habit on Academic performance of school going children". Based on the concept of marginal/joint/conditional probability, Calculate the following. a) Write a summary (interpretation) of the given table and data presented. b) Probability of students having adequate sleep and gaining higher score (270%) in their final examination? c) Probability of poor academic performance (<70%) based on the given sample results? d) Probability of poor academic performance (<70%) among the students who had inadequate sleep? Academic performance Score 270% Score <70% Total Adequate sleep 150 30 180 Sleeping Habit Inadequate sleep 55 100 155 33 44 3#34 Total 205 130 335
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