What is the approximate mean of the histogram?(Where does the histogram balance?)

Q: Estimation is the process of estimating the value of a parameter from information obtained from a…

A: Given that  Estimation is the process of estimating the value of a parameter from information…

Q: The data set below represents the ages of 30 executives. Which ages are above the 75th percentile?…

A: The question is about measures.Given :To find :The ages above the 75th percentile

Q: Which description best describes a scatterplot?  A scatterplot is a pattern of dots on a grid? A…

A: A scatter plot is graphical representation of data points of two variables using Cartesian co…

Q: Differentiate between statistic and statistics? Differentiate between statistic and estimator?…

A: Solution-: We want to find the following differences Differentiate between statistic and statistics?…

Q: Which type of data would best represent a numeric unemployment value? nominal O interval ordinal

A: The level of measurement is describes the classification of the nature of information of the values…

Q: Q SCORES IQ scores of adults are normally distributed. If a large sample of adults is randomly…

A: If IQ scores of adults are normally distributed, then the histogram of IQ scores would have a…

Q: Dependent Variable: Statistics Score Tukey HSD Mean Difference (1) Treatment (J) Treatment (I-J)…

A: Given Assume that significance of level = 0.05

Q: 0 A 。 0 1 Which boxplot is a reasonable summary of the data used to create the histogram? There are…

A: Solution:

Q: Which measure of central tendency can be applied to nominal data? mean range mode O median

A: Mean- brain of data Range- difference of maximum and minimum. Mode- most frequent in data. Median-…

Q: . What is the median of this data set? 11, 13, 14, 14, 14, 15, 15, 17, 20, 22 O A. 11 O B. 14 O c.…

A: A data set is given, where the total number of observations is, .

Q: Identify the type of data. Time spent in the drive-thru line O Quantitative - Discrete O…

A: There mainly two types of data :  Quantitative data deals with numbers and things you can measure…

Q: 10 8- 6 4 0- Salary Frequency 12 25,000 27,500 30,000 32,500 35,000 37,500 40,000

A: Type of skewness:   Symmetric:   If the distribution is said to be symmetric if the shape of the…

Q: For a question on a statistics exam, students were asked to describe the general shape of the…

A: The region of the bar in a histogram that represents each bin's frequency of occurrences. This…

Q: Is this a frequency histogram or a relative frequency histogram? Explain. How many class intervals…

A: Given a histogram

Q: Frequency 25 20 15 10 5 0 Ages of Students in Statistics Classes under 18 18-19 20-21 22-23 23-24…

A: Objective of this question is that, what is the shape of the data.

Q: Answer the question D and E Question D- Based on the histogram, how would you describe the epidemic…

A: D. From the histogram, The number of diarrheal cases on 14th Jan is 1. The number of diarrheal cases…

Q: Data was collected for 300 fish from the North Atlantic. The length of the fish (in cm) is…

A: Given Data: Class (lower limit-upper limit) Mid Point 120-122 121 122-124 123 124-126 125…

Q: A survey was conducted to determine the distribution of home sizes in the state of Washington. The…

A: The homes that were surveyed larger than 4000 square feet come under the interval of 4000-5000 feet,…

Q: Use histogram for showing the age with simple mean analysis.

A: A histogram shows bars representing numerical values by range of value. A bar chart shows…

Q: The human resources manager of a certain company is concerned about the level of employee…

A: Standardized residuals gives the strength of distance between the expected and observed values. If…

Q: The correlation between the average SAT Mathematics score in the states and the percent of high…

A: Here, r = -0.86.

Q: I need to make a univariate analysis using this information of the income of patients. Calculating…

A: ValueValue DescriptionCountCumulative10 to 7999839832800 to 12491097208031250 to 1649776285641650 to…

Q: ample of 30 students. The scores are given. Complete parts (a) through (c) below. 51 48 31 36 36 57…

A: 36 35 26 58 51 18 44 43 56 36 29 44 41 48 32 24 51 36 46 57 43 53 39 31 48 59 27 44 57 16 Sample…

Q: The researchers realize that the scale was not accurate for the individual weighing 300 pounds, so…

A: Given that The researchers realize that the scale was not accurate for the individual weighing 300…

Q: The following data are from an experiment designed to investigate the perception of corporate…

A: For the given data perform Anova: Single Factor we get

Q: What is the value of the appropriate measure of center? What is the value of the appropriate…

A: Measure of central tendency determine the average of the data sets. It involves the measures such as…

Q: The frequency histogram below shows the response time of a sales person when they receive a new lead…

A: The histogram for the response time of a sales person when they receive a new lead over the past…

Q: The heights (in inches) of 30 adult males are listed below. Construct a stem-and-leaf chart for the…

A: Given information: Heights707271706973696870716771707469687171717269716867737470716968

Q: 5.7 5.8 5.9 6.0 6.1 6.2 6.3 Sample Data 8 9 4. Frequency

A: Thank you for posting the question. As your question has more than 3 parts, as per the policy, we…

Q: For quantitative data, the mean is the best measure of center when the symmetric and bell-shaped.…

A: The measures of central tendency are mean, median and mode.

Q: Data was collected for a sample of organic snacks. The amount of sugar (in mg) in each snack is…

A: From the provided information, The frequency table for amount of sugar (mg) can be constructed as:…

Q: Determine the five number summary and box plot for the following data (complete by hand on your…

A: Given: n = 13 Formula Used: The five numbers summary are: 1. Minimum value 2. First quartile Q1 =…

Q: A survey collects demographic, socioeconomic, dietary, and health-related information on an annual…

A: Note- Giving solution for part C only.   Given information- We have given the data of a sample of 20…

Q: mber of cars parking in a staff parking lot an example of what type of data? Select one: Continuous…

A: A discrete random variable is a variable that takes only a finite number of distinct values. A…

Q: Identify the type of data that would be used to describe a response. Number of Mt. SAC students…

A: Qualitative variables/Categorical variables:   The variable that describes about the characteristic…

Q: Diameter (cm) Area (cm?) 2 3 4 13 28 10 79 16 201 20 314 26. Describe the general trend of the data.

A: The scatter plot can be obtained using EXCEL software. Enter the values of Dimeter in column A and…

Q: Data was collected for a sample of organic snacks. The amount of sugar (in mg) in each snack is…

A: amount of sugar(mg) frequency 100-105 4 105-110 5 110-115 8 115-120 14 120-125 10…

Q: Can you find me an example of a grouped histogram on the internet, where the independent variable is…

A: As per our Q&A guidelines, we can answer any 3 subparts. For the remaining sub questions to be…

Q: In a study, the data you collect is standardized exam score . What type of data is this? O…

A:

Q: The table available below shows the costs per mile (in cents) for a sample of automobiles. At a =…

A: A table of the cost per mile for a samples of automobiles is given. Let x1,x2,x3,x4 and x5 be the…