2. A group of high school students was asked how many hours per week they thought would be reasonable for teachers to expect them to spend on homework and assignments. The responses are recorded in the group frequency distribution table below.      Hours  Number of Students  0-5 8 6-11 10 12-17 22 18-23 15 24-29 5 a. Calculate the mean number of hours that students thought was reasonable for teachers to expect them to spend on homework and assignments each week.  b. Calculate the standard deviation for the number of hours that students thought was reasonable for teachers to expect them to spend on homework and assignments.

Q: What is the second smallest number?

A: Here given , A data set has five values. The smallest value is 5, the mean is 12.6, the median is…

Q: Given the following set of data, determine the mean. 1, 2, 3, 4, 5, 4, 3, 2, 1, 0, 1

A: The given data is 1,2,3,4,5,4,3,2,1,0,1

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: Given data is,15, 95, 27, 36, 40, 83, 79, 8

Q: The ages of the members of four teams are summarized below. Answer the questions about them. Team A:…

A:

Q: In a data set, the proportion of items that are in a particular category is called the?

A:

Q: 3. Thirty students were surveyed on how long they use computers daily. The following data were…

A: Given : Let X : Number of hours of using computer a day       Frequency (f) : Number of students…

Q: The Biglock car dealership collected a sample of 1000 pre-owned cars for miles were driven. The…

A: We have given, The Biglock car dealership collected a sample of 1000 pre-owned cars for miles were…

Q: find median for given data  15,56,85,96,68,98,9,75,25,15,49

A: Measures of Central Tendency: The three most common measures of central tendency are the mean,…

Q: The researcher wanted to know the best television program will be played when 4 members of the…

A: Mean = Average of all values Median = Middle Most value Mode = Most frequently occurred value Range…

Q: 3. A survey was taken on how much trust people place in the information they read on the Internet.…

A: Given: A = trust in everything they read M = trust in most of what they read H =trust in about…

Q: 2. Find the mean of this data set: 8, 8, 3, 4, 8, 6, 4, 3. OA. 5 OB. 5.5 O c. 6 OD. 8

A: GIVEN DATA,  data set are:8,8,3,4,8,6,4,3we have to find out the mean of the data=?

Q: A. Direction: Get the mean, median and mode of the following ungrouped data. 1. 16, 24, 18, 21, 24,…

A: The formula for mean of the un-grouped data is given by mean=1n∑xx, where,  n is the size of data…

Q: 2. For the following set of data, find the mean, median, and mode. Put the data in a frequency…

A: Mean = (summation Xi)/n = (5+8+7+3+2+2+5+6+1+4)/10 =4.3

Q: 2. Given the following data, construct a pie chart and a bar chart. Which do you think is the more…

A: We have given data, Favorite Movie Frequency Comedy 14 Horror 9 Romance 8 Action 12

Q: 1. Given the following data set, find the mean, median, and mode. 12, 15, 16, 19, 20, 20, 22, 23,…

A:

Q: The salaries of five employees of a company are: $400,000, $500,000, $450,000, $600,000 and…

A:

Q: or the following dat

A:

Q: CHAPTER 16 CLASSWORK 1. Find the mean for the following lists of numbers. (Round to the nearest…

A: Note: Please repost remaining questions as I can author only 1 question as per policy 1)Given…

Q: Find the value of the median from the following data : 17, 24, 30, 11 15, 5, 10, 18, 9,

A:

Q: 3. Find the median of this data set: 6, 4, 2, 3, 1, 5, 8, 8, 9, 6. OA. 5.2 OB. 5 O c. 5.5 OD 6

A:

Q: The police lieutenant in charge of the traffic division has reviewed the number of traffic citations…

A: Given that the police lieutenant in charge of the traffic division has reviewed the number of…

Q: 2. For most people, health club membership expenses are considered discretionary. Alli lives in a…

A: To find the , Mean , Median and Mode of the given data set.

Q: 1. The following were scores received by 20 Grade 8 students in a short quiz: 10, 9. 15. 20. 13. 15.…

A: According to given problem the data set is: 10,9,15,20,13,15,18,11,7,12,15,13,18,19,12,8,10,13,17,15…

Q: For the following data set find the mean, median, mode, and midrange. 10, 3, 2, 8, 5, 10, 6, 12, 19,…

A: Calculate Mean, Median, Mode, mid range from the following data10,3,2,8,5,10,6,12,19,10,25,7

Q: Find the mean of the following data: 0, 5, 30, 25, 16, 18, 19, 26, 0, 20, 28 A. 0 B. 18 C. 19 D. 17

A: According to the given information it is required to calculate the mean of the given data.

Q: Listed below are the 35 members of the Metro Toledo Automobile Dealers Association. We would like to…

A: C) We select every 6th dealer in the list starting with the 5th dealer. Hence, the dealers which…

Q: Twenty farmers were asked how many hours they worked per day. Their responses, in hours, are as…

A: Twenty farmers were asked how many hours they worked per day. Their responses, in hours, are…

Q: because it is representative of the entire data set. b. mean= 13,156; median= 12,700; mode= 3,628;…

A: Here is the solution

Q: 6. Find the mean, median, and mode for each set of data. a. 80 90 100 110 110 140 b. 10 90 100 110…

A: The solution is given below:

Q: Which statement is true? O A. 20% of her students are in the intermediate c O B. 15% of her students…

A: From the given table , Our aim is to find the correct statement.

Q: 1. A data set has 8 data points. If the data values are written in order from smallest to largest,…

A: Given data  Data set has 8 data points Data values are arranged in order from the smallest to…