The table below shows the grades of the 20 students of a martial arts class. There are three grades: satisfactory(S), unsatisfactory(U), and incomplete(I).Question: Which measure of variability is appropriate for the variable? IQVRangeIQRStandard deviation Darth VaderHelen ParrSS nameBob ParrElena of AvalorTuranga LeelaBuzz LightyearObi-Wan KenobiElsa of ArendelleDoc McStuffinsSvenPeter GriffinAnna of ArendelleBumblebeeYodaBrianOlafHomer SimpsonOptimus PrimeWoody PrideSpongeBob SquarePantsgradeSUS-SSSSSSSSSSSSSS

It is required to identify the most suitable measure of variability appropriate for the given…

The table below shows the grades of the 20 students of a martial arts class. There are three grades: satisfactory(S), unsatisfactory(U), and incomplete(I). Question: Which measure of variability is appropriate for the variable? IQV Range IQR Standard deviation

The table below shows the grades of the 20 students of a martial arts class. There are three grades: satisfactory(S), unsatisfactory(U), and incomplete(I). Question: Which measure of variability is appropriate for the variable? IQV Range IQR Standard deviation

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Find the standard deviation of the data: 22, 29, 21, 24, 27, 28, 25, 36 O a. 4.8 O b. 2.8 O C. 4.2 O…

Q: Find the IQ Score. IQ score 0.3446 Distributed with a mean of 100 and a standard deviation of 15.…

A: Given DataMean = 100Standard deviation = 15Probability of IQ score of adults = 0.3446

Q: A researcher wanted to determine if there was a relationship between GPA in high school and first…

A: Correlation: Correlation analysis is used to measure the strength of the relationship between…

Q: Calculate the mean, standard deviation, and variance for the following five scores: 9, 4, 7, 1, 4.

A: Considering the scores as population. The population mean is, μ=∑XN=9+4+7+1+45=255=5 Thus, the…

Q: Calculate the mean, standard deviation, and variance for the following five scores: 9,4,7,1,4.

Q: Below are the range and standard deviation for a set of data. Use the range rule of thumb and…

Q: What is a common way to measure the center of a distribution of data? a. scatter plot…

A: The objective of the question is to identify a common statistical measure that is used to determine…

Q: Which measure would you use to explore the dispersion of your data? Choose all. variance mean mode…

A: We have given that, Which measure would you use to explore the dispersion of your data?

Q: Compute the mean, median, Variance, and the standard deviation for the data below: 3,2 ,3, 4, 3…

Q: Given the population data: 3, 6, -1, -9, -11.5, -19, 24, 100, 241, 325, 68, 22, 6, 24, 25 Find the…

A: The question is about measures.Given :No. of observations ( N ) = 15To find :a ) Meanb ) Medianc )…

Q: Use the following data set (2,3,4,4,6,7,8,12) The variance=10.5 Find the standard deviation and…

A: We have given that, The data set is, 2, 3, 4, 4, 6, 7, 8, 12 And variance = 10.5…

Q: These are the heart rates of diabetic patients from a hospital: 81, 104, 116, 120, 111, 81, 116,…

Q: A normal population has mean u=56 and Standard deviation o=8. What is the 85th the population?…

A: We have given that Mean, μ = 56 Standard deviation, σ = 8

Q: 18. Calculate the ±3 standard deviation range for the mean of 15.7 and S

A: Mean=15.7 Standard deviation=4.2

Q: Mean Median Standard deviation Range Mid Range

A: Solution: Given data: 3, 6, 2, 1, 7, 3 1) Mean: Formula: x¯=∑xn

Q: What level of measurement do the variance and standard deviation assume?

A: Variance and standard Deviation tells about the spread or variation in the dataWe calculate the…

Q: You conduct a survey and receive the following scores from your participants: 7, 4, 1, 2, 5, 4, 5,…

A: As per company guidelines I solved exactly three subparts of the question . thank you

Q: the mean iq for the u.s. is 100 with a standard deviation of 15. a troy statistics professor thinks…

A: The objective of this question is to test the hypothesis that the mean IQ of Troy students is…

Q: Using the following set of data (the same as in the previous problem), find the sample standard…

A: Given data, 8, 7, 11, 10, 10, 8 sample standard deviation=?

Q: d. Determine the sample standard deviation. Round your answer to 2 decimal places. e. Determine the…

A: The data set are :- X :- 29.6 32.4 38.7 42.4 44.5 46.4 49.0 60.8 70.2 Then, We will find sample…

Q: The Peabody Picture Vocabulary Test has a standard score population mean of 100 and a standard…

A: The Peabody Picture Vocabulary Test has a standard score population mean of 100 and a standard…

Q: Which of the following measure the average deviation of a data set? 1. sample range 2. sample…

A: Variance: The average of the square of the deviations taken from the mean is called variance. Sample…

Q: 20, 23, 25, 28, 30, 32, 35, 35 Mean = Median = Mode = Standard Deviation II

Q: The mean temperature in Amman for the month of October is 23 degrees with a standard deviation of…

Q: Create a collection of 7-12 numbers of your choice (e.g., 4, 9, 13, 2, 7, 8, 6, 10). Find the…

A: The given data set is: 4, 9, 13, 2, 7, 8, 6, 10The objective is to obtain the range, sample…

Q: Find the mode, mean, and standard deviation of the following data: 3, 2, 3, 4, 6

A: Given Data: Data Set: 3, 2, 3, 4, 6 There are five numbers in the given data set. So, n=5. There is…

Question

The table below shows the grades of the 20 students of a martial arts class. There are three grades: satisfactory(S), unsatisfactory(U), and incomplete(I).

Question: Which measure of variability is appropriate for the variable?

IQV

Range

IQR

Standard deviation

name
Bob Parr
Elena of Avalor
Turanga Leela
Buzz Lightyear
Obi-Wan Kenobi
Elsa of Arendelle
Doc McStuffins
Sven
Peter Griffin
Anna of Arendelle
Bumblebee
Yoda
Brian
Olaf
Homer Simpson
Optimus Prime
Woody Pride
SpongeBob SquarePants
grade
SUS-SSSSSSSSSSSSSS

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: State the problem

VIEW

Step 2: Explain the reason

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

need range and standard deviation
Consider the following data: −9,13,−14,−14,−9,−14,−9−9,13,−14,−14,−9,−14,−9 Copy Data Step 2 of 3: Calculate the value of the sample standard deviation. Round your answer to one decimal place.
Which of the following are measures on positions of a data set? the maximum the standard deviation the third quartile a standard score the median
A study involving stress is conducted among the students on a college campus. The stress scores follow a uniform distribution with the lowest stress score equal to one and the highest equal to five. Using a sample of 55 students, find: Find the 80th percentile for the mean of 55 scores. Round to four decimal places.
Find the standard deviation of the sample data below: 3,5,6,9 (Answer: 1 decimal place) Type your answer... Previous
What technique compares dispersion with the average of data? Select one: a. Standard deviation b. Process capability c. Variance d. Coefficient of variation
open file attached for question
Answer all questions: 1. What is the range and standard deviation for the following population of scores? Scores: 5,2,5,4
The highway mileage (mpg) for a sample of 8 different models of a car company can be found below. Find the mean, median, mode, and standard deviation. Round to one decimal place as needed. 20, 23, 25, 28, 30, 32, 33, 33 Mean = Median = Mode = Standard Deviation =
The speed vehicles traveled on a local highway was recorded for one month. The speeds ranged from 47 mph to 62 mph with a mean speed of 55 mph and a standard deviation of 6 mph. The quartiles and median speeds were 50 mph, 59 mph, and 52 mph. Suppose increased patrols reduced speeds by 7%. Find the new mean and standard deviation. Express your answer in exact decimals. Choose the best answer below: A. Mean: 3.85 mph, SD: 0.42 mph B. Mean: 58.85 mph, SD: 6.42 mph C. Mean: 51.15 mph, SD: 6 mph D. Mean: 58.85 mph, SD: 6 mph E. Mean: 51.15 mph, SD: 5.58 mph
z Scores LeBron James, one of the most successful basketball players of all time, has a height of 6 feet 8 inches, or 203 cm. Based on statistics from Data Set 1 “Body Data” in Appendix B, his height converts to the z score of 4.07. How many standard deviations is his height above the mean?
A student wanted to determine the accuracy and precision of three pieces of glassware, labelled A, B and C using the same procedure as you did for Lab 2. The percent error and percent relative standard deviation values for the 3 pieces of glassware are summarized below. %error %RSD Glassware A 4 20 Glassware B 10 10 Glassware C 30 Rank the glassware in order of Least Accurate to Most Accurate Most Accurate Least Accurate Glassware Glassware A Glassware B Glassware