Fill in the blanks for relative frequency of the data set classes.          Frequency.      Relative frequency  20-24.                 1 25-29.                  8.                      0.276 30-34.                  9.                      0.310

Q: What is the interquartile range of the data in the box plot

A: From the given plot, it is observed that the upper quartile is 95 and lower quartile is 72.

Q: The data below show the finishing times (in minutes) for people in a running group who participated…

A: Given information: 201, 214, 218, 220, 222, 230, 236, 239, 242, 247, 249, 254, 293, 318

Q: Use the information given to find a convenient class width. Then list the class boundaries that can…

A: Number of classes is k=8. Minimum value is Min=50. Maximum value is Max=205.

Q: The head circumferences of women are normally distributed with a mean of 32 cm and a standard…

A: We have given that.   X~N( μ , ?^2 )   μ =32 , ? =9   , n= 16   Z-score =( x - μ )/?   Note…

Q: Social Networking 40 30 20 10 12 24 36 48 Months Since February 2005 Used Social Networking Site…

A:

Q: Construct one table that includes relative frequencies based on the frequency distributions shown…

A: Given that below Data : Tar(mg) Non Filtered  Frequency Tar(mg) in Filtered  Frequency 14-19 1…

Q: a. Complete the table. Enter the exact answers (i.e. enter your answers for the relative and…

A: Relative frequency = FrequencyTotal Frequency Data Values Frequency Relative Frequency Cumulative…

Q: Complete the Frequency Distribution table by writing your answer in a paper, take picture and upload…

A: Here we have to complete the table by filling less than type cumulative Frequency (cf) and have to…

Q: The histogram to the right represents the weights (in pounds) of members of a certain high-school…

A: Class width :Class width is the difference between two consecutive lower class limits or upper class…

Q: The table shows the joint and marginal relative frequencies. Pets Cats Dogs Total Вoys 0.14 0.25…

A: Given that  Joint Relative Frequency table    Cats Dogs Boys 0.14 0.25 Girls  0.18 0.43

Q: 5. Find the 5-number summary for the data. Min = Q, Q, Q3 Мах 3D

A: First we need to arrange the date set in ascending order. As the given data set is ascending we skip…

Q: A biologist exposed a certain type of bacteria to gamma radiation to see how long they would live.…

A: Given histogram is

Q: The values and relative frequencies for a set of data are shown below. Complete the cumulative…

A:

Q: Compare the measures of cente and comment on which measure of center would best describe the data.…

A: According to the provided information,

Q: Twenty-one randomly selected students were asked the number of movies they watched the previous…

A: Total number of students n =21

Q: Calculate the range for the time taken for a client to buy your product using this data. 45, 32, 29,…

A: given data;45,32,29,63,15,15data in ascending order;15,15,29,32,45,63

Q: Use the frequency histogram to complete the following parts. Female Fibula Lengths (a) Identify the…

A: From histogram, these are the class intervals  class interval 30-31 31-32 32-33 33-34…

Q: The graph to the right shows the number of students in each sport at a high school. Identify the…

A: Given, A graph that shows the number of students in each sport at a high school.

Q: The number of books each of 8 students in a 2nd grade class read during a week are below:…

A: As per our guidelines we are suppose to answer three sub parts .

Q: Tech4U is a technology chain that often offers really great deals on the newest devices. Over the…

A: The histogram shows the number of new tablets sold at each Tech4U store.

Q: Identify what is asked. The difference between the highest and the lowest value in a data set Tells…

A: 1. The difference between the highest and the lowest value in a data set is known as range As Range=…

Q: Class frequency Cf category 80-84 3. 40 75-79 3. 37 70-74 34 65-69 30 60-64 25 55-59 6. 19 50-54 8.…

A: Mode is the most repeated value in data set and  formula of frequency distribution is given by…

Q: Sheri writes down the amount of time in minutes that it takes for her to commute to work each day…

A: The data is provided for the commuting time in minutes to work for 20 consecutive days.Step by step…

Q: Use 5-point bins (95 to 99, 90 to 94, etc.) to make a frequency table for the set of exam scores…

A: We have given data are 88,74,78,92,96,94,95,75,80,70,96,98,98,95,96,90,81,95,97,94

Q: 35 For the grouped data of Table 2.29, find (a) the first quartile, (b) the second quartile.…

A: Data is given  For price and corresponding frequency We have to calculate 3rd quartile and 70…

Q: The depths (in inches) at which 10 artifacts are found are listed. 36.9, 26.1, 30.5, 40.9, 45.1,…

A: From the provided information, The data values are as follow: 36.9, 26.1, 30.5, 40.9, 45.1, 24.2,…

Q: Construct one table that includes relative frequencies based on the frequency distributions shown…

A: Given frequency distribution table is,Total number of frequency in non-filtered cigarettes = 25Total…

Q: For the data described​ below, identify the level of measurement as​ nominal, ordinal,​ interval, or…

A: Q) For the data described​ below, identify the level of measurement as​ nominal, ordinal,​ interval,…

Q: Construct one table that includes relative frequencies based on the frequency distributions shown…

A: Tar (mg)Non filtered Frequency tTar in filtered Frequency…

Q: (a) Is the given data nominal, ordinal, interval, or ratio? Explain. The data above is ratio.…

A: In statistics, there are four data measurement scales: nominal, ordinal, interval and ratio.The two…

Q: The table represents the number of minutes of commercials during hour- long TV shows. Find the…

A: Given that Table for no. of minutes of commercials during hour long TV shows. No. of mins 12 13.5…

Q: This list of 16 random numbers has been sorted: 24 28 30 35 42 48 50 50 50 51 52 54 55 57 58 58 Fill…

A:

Q: TV Prices Listed below are selling prices in dollars of TVs that are 60 inches or larger and rated…

A: Measures of variation:The measures of variation are range, variance, and standard…

Q: Sara works for a hair salon and receives tips from her customers. The weekly tips(in AED) she…

A:

Q: ind the mean, median and mode.  Thanks.

A: The table shows the calculations for the mean: Class Frequency (f) Mid value (x)…

Q: Data Values 13 19 34 36 46 53 69 75 99 What is the 5th decile?

A: The formula for decile is : Di = (N + 1) * i / 10 Here, we are asked to find 5th decile => i =5…

Q: Complete the relative frequency table below. Relative Relative Frequency (Filtered) % % % % % % %…

A: The frequency table shows the amounts of tar in non-filtered and filtered cigarettes.

Q: Indicate the level of measurement for the data set described.  Number of siblings that students in…

A: Number of siblings that students in your statistics class hav Indicate the level of measurement…

Q: 2.42 Using the easier computational formulas, find (a) the variance and (b) the standard deviation…

A: Given: Table of frequency distribution of gasoline prices is given as below: Price $  Frequency…

Q: Name the lower boundary of the first class (type in a numeric answer). Class Boundaries Frequencies…

A:

Q: Find the range and interquartile range (IQR) for the monthly rainfall (in millime- ters) in Seattle…

A: The box and whisker plot is

Q: The following ogive summarizes the median household income for the 50 states in the United States…

A: The provided information is as follows:The frequency curve for the household income for the 50…

Q: The dot plot below shows the patient satisfaction scores that were received in a clinic during one…

A: From Given dot plot 2 occurs 1 times , 3 occurs 3 times, 4 occurs 4 times and 5 occurs 3 times. So…

Q: Find the means for each data set given. Plot the data set and its mean. 1. 11,13,14 2. 2,3,-2,-3 3.…

A: Mean :  A mean is the simple mathematical average of a set of two or more numbers. The mean for a…

Q: Recall that a relative frequency histogram is used to graph quantitative data. Classes are chosen to…

A: The number of data values is 50.

Q: Complete the table below. High Temperatures (°F) (Round to the nearest hundredth as needed.)…

A: Given: Class Frequency 18-28 18 29-39 43 Total  61

Q: Typed please and asap

A: To forecast monthly sales for 2022 using the data provided, we can utilize several methods. However,…

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.