3. Your psychology instructor posts the results of the midterm on a histogram chart. On the chart, you see a high frequency of Bs and a high frequency of Ds. How else might you describe the results? a. This is a normal curve. b. This chart is skewed and bimodal. c. This chart is a typical bell-shaped chart. d. This chart is incapable of expressing an accurate picture of the results.

Q: Make a histogram of the following data by hand on paper and upload a picture of your histogram. Make…

A: simplify the score and make a histogram.

Q: Which of these represent qualitative data? A. A Height of student. B. Liking or disliking of…

A: In statistics, according to measurement, data can be categorized in two types, such as quantitative…

Q: 3. How was the data collected?

A: Data collection is an important part because the whole analysis will depend upon the collected data.…

Q: 70.87 26.11 33.87 12.85 21.40 6.49 10.50 9.54 9.03 3.71 1.26 0.62 1.39 6.46 2.60 2.05 15.25 19.26…

A: The given data is: 70.87, 12.85, 21.40, 6.49,10.5,3.71,1.26,6.46, 26.11,15.25,19.26,5.65,9.54,2.01,…

Q: Teresa recorded the length of different snakes at Petco. The results are shown in the dot plot…

A: Question 5: The range of the given data is from, 1-55-10

Q: amount of money he earned in tips each weekday for a two-week period. His data is shown in this…

A: Following are 5 number summary: Minimum valueFirst quartileMedianThird quartileMaximum value These…

Q: Which of these would be considered a transformed score? a. percentile ranks and t scores b. z scores…

A: Transformed scores are those scores that have been converted from raw scores to meaningful score…

Q: Derek Jeter's career batting average of 0.310. Is this an example of a statistic or parameter

A: Given: Derek Jeter's career batting average of 0.310. is this an example of a statistic or…

Q: Find sd.The differences between two sets of dependent data are​ 0.4, 0.24,​ 0.22, 0.26, 0.34. Round…

A: The formula for sample standard deviation is,

Q: Part 2: Use the histogram of Price of Jeans (all styles) to choose the correct statement about the…

A:

Q: Some parents of the West Bay little leaguers think that they are noticing a pattern. There seems to…

A: By using online calculator

Q: 2. 1. What kind of graph was used to show the data? O stem-and-leaf plot O box-and-whisker What in…

A: (1) Clearly from the given figure we can observe.

Q: draw the rough sketch of three types of charts representing statistical data.

A: The three common charts representing statistical data are bar graphs, histograms and pie charts.…

Q: Use a dot plot to display the data, which represent the systolic blood pressures (in millimeters of…

A: The systolic blood pressure data is, 120 135 140 145 130 150 120 170 145 125 135 110 160 180…

Q: Use a calculator or computer software to generate a normal quantile plot for the data in the…

A: Step 1:   We can find the normality of the distribution using qq-plot in excel. To draw a normal qq…

Q: I am trying to add a column that takes the difference of the affected and unaffected column in R and…

A: The objective of the question is to add a new column to the existing data frame 'schizophrenia' in…

Q: 1. The manager of Jerry's Barbershop recently asked his 50 customers to punch in a timecard when…

A: The data given in the question is 15 19 20 22 23 24 25 28 28 28 28 29 30 30 30 31 31 32 32…

Q: Make a small explanation of the data of the 3 following histograms. Make a paragrah for each case.…

A: The three histogram is given below.The variables considered are student year, gender, no. of…

Q: The table shows the annual compensation of 40 randomly chosen CEOS (millions of dollars). 4.91 1.79…

A: To plot the histogram the following are the steps below :  Enter the data in the single column…

Q: The scatter plot below shows data relating incomes and the IQ of people. Which of the following…

A: Scatterplot: Positive pattern: If both the variables x and y are in same direction, then there is…

Q: 2. 4 6. 8 10 12 14 Temperatur Frequency 4 8 10 14 9.

A: The dataset, observed from the histogram is as follows Class Frequency Cumulative frequency 4…

Q: O O The test scores of students in a class The current average prices of regular gasoline in…

A: Given that Which of the following is NOT an example of cross-sectional data? The test scores of…

Q: Find sd. The differences between two sets of dependent data are 3, 8, 5, 9, 7. Round to the nearest…

A: We have given that data   3, 8, 5, 9, 7 I want to find  Standard deviation ( Sd )

Q: Find the data set's first, second, and third quartiles. Draw a box-and-whisker plot that represents…

A: Given Arranging Observations in the ascending order, We get :…

Q: been advised by a Nutritionist that they need to restrict their daily caloric intake to an average…

A:

Q: MCQS ___7. A box plot is based on:     a. the mean. b. percentiles.    c. deciles. d. the first…

A: A box-plot is a standardized graphical tool of displaying the distribution of data based on…

Q: I finished first in the high jump and third in the pole vault. determine whether the data described…

A: Nominal Data- Take more than 2 values but these values are not ordered –there is no natural ordering…

Q: Histogram to boxplot The histogram below shows the distribution of number of universities applied to…

A: Given information:

Q: Explain why Control Charts generally do not require Normality Study. Name the one Control Chart that…

A: Please find the explanation below. Thank you.

Q: Perform an appropriate statistical test using the dataset (Sheet name: Cholesterol) if a researcher…

A:

Q: Find sd.The differences between two sets of dependent data are​ 0.4, 0.24,​ 0.22, 0.26, 0.34. Round…

A: Given Data: 0.4, 0.24,​ 0.22, 0.26, 0.34

Q: Say you get a z-score of z=0.35. Find 2* P(Z >|z)

A: We have given that, The z-score is z=0.35.

Q: Histograms O True O False are considered good graphs AND they are used for Qualitative data.

A: We have the statement  Histogram are considered good graphs and they are used for Qualitative data