Find the z score for 55 and 116 with data set below and underline awnser please. Please make sure it is clear and readable.

Q: Create a set of data that is represented by the box plot below.

A: The above box-plot is drawn such that the first quartile and the Median values are equal

Q: summary of the data. Be sure to include the screenshot of excel of your answers and formulas/command…

A: The given dataset about a sample of 105 parking infrastructures in Toronto, Ontario, Canada, for…

Q: a. Identify the dairy farmer's target parameter. b. Compute a point estimate of the target…

A: Given that  We have to find d...95% confidence interval for target parameter e . interpretation of…

Q: List 7 ways of representing data

A: Data can be represented using tables, charts and graphs.  Different ways of graphical representation…

Q: Do histograms have to show grouped data? Can you use them for individual numbers as well as groups…

A: Introduction    from the above question we have to explain Do histograms have to show grouped data.…

Q: Mrs. Cruz is a Math teacher; she gives a 60 item test for remedial class. The scores of 20 students…

A: Deciles divide the ordered data into 10 equal parts.   There are 20 values in the data. So, n = 20.…

Q: 4) Consider the research question "On average do married users spend less hours per week on the app…

A: The variables given are age, relationship status, follower count, visits, the phone used, and time.…

Q: The population Mean is 125 with a st dev of 22.However , the population distribtuon is skewed to the…

A:

Q: The temperature for the last 5 days were: 75⁰F, 66⁰F, 80⁰F, 68⁰F and 73⁰F. What was the mean…

A:

Q: Find the median 12 ,19,65,58, 9,12

A: It is a single value within the range of data which represents a group of individuals values in a…

Q: Construct a box plot using the following data: 2,16,25,34,28,42,55,21,49,22,17,16,25,33,37 and 22.…

A: Given numbers are, 2, 16, 25, 34, 28, 42, 55, 21, 49, 22, 17, 16, 25, 33, 37, 22 Arranging the…

Q: find out he 78th percntile for given data  45,78,85,89,3,5,69,63,78

A:

Q: Define the term indicating variable?

A: Definition : Indicating variables are also called as dummy variables. They takes only binary values…

Q: Describe about the negatively skewed shape of histogram.

A: The histogram is said to be left-skewed or negatively skewed when the histogram has a long-left…

Q: Explain the role of Statistics in biological science.

A: Statistics is a part of mathematics that involves collecting data, its study, analysis, and…

Q: make a stem and dot plot for the following data.107, 114, 113, 109, 104, 112, 113, 118, 108, 105,…

A: The dot can be obtained by following below steps:Mark the suitable interval on the number line based…

Q: Make a frequency distribution for the data.  Use a class width of 15. Be sure to include the…

A: Arrange the given data in ascending order: 15, 15, 15, 15, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30,…

Q: Which region or regions showed difference in the average money spent during visit by region.

A: The Tukey HSD results show that there is a significant difference in the average money spent during…

Q: Write A Short Note On Interpolation And Approximation.

A: Interpolation In Mathematics, Interpolation is a process of estimating the unknown values that lie…

Q: The lowest mark scored for a certain examination in a statistics class is 11. If the midrange of the…

A: Given that Minimum = 11 Midrange = 29

Q: Describe about Variability within Groups.

A: There are two types of variability in ANOVA. They are, Between groups variability. Within group…

Q: Create 5 Number Summaries: minimum, Q1, Q2, Q3(median), maximum, using the

A: Given Data : 6,8,13,10,12,13,16,20,18

Q: Calculate First and Third Quartiles for the data: 210, 179, 224, 317, 189, 185, 191, 217, 225, 188,…

A: For the provided data, the first and third quartiles are;

Q: Define mean, median, mode and range. Please illustrate what they would be  by using a run of 9…

A: Here we have to define mean, median, mode and range with example

Q: Mang Carlo harvested the fruits in his farm. He have harvested 250 pieces of mangoes, 50 pieces of…

A: Data table:  Fruit Frequency Mangoes 250 Papaya 50 Banana 300 Apples 200 Oranges 150

Q: Find the mode of these test scores: Test scores 100,75,80,90,80, 100,92,88,80,84,81

A: Test scores 100,75,80,90,80, 100,92,88,80,84,81

Q: A background measurement 5 times for 60 seconds and gets: [53,50,59,56,54]. Then measures 5 times…

A: Given that  A background measurement 5 times for 60 seconds and gets: [53,50,59,56,54]. Then…

Q: List the descriptive statistics that can be computed to help answer the health question on how…

A: Descriptive statistics is used to obtain the summary statistics of the data, which gives the brief…

Q: Consider the following contingency table that records the results obtained for four samples of fixed…

A: For the given data, we need to test the chi square Homogeneity test.

Q: Find the percentile rank of a test score of 76 for the data set 70,73,68,83,78,80,89,88,65

A: Solution-: Given data:  70,73,68,83,78,80,89,88,65 We find percentile rank of a test score of 76=?

Q: This chart displays the average rate of people living in poverty in the 23 continental states west…

A: Given data : State Rate of Poverty (%) Minnesota 8.3 Utah 9.4 Iowa 10.1 Wyoming 10.1…

Q: 78th percentile   105,108,120,115,112,116,115,118,119,120,111,125,135,114

A:

Q: Please match each of the research studies below to the following :  - Difference between means -…

A: In a research study, the parameter of interest is essentially based on the quantitative…

Q: The average depths in feet of four oceans are 13,215, 12,881, 13,002, and 3953. Calculate the mean…

A: Given: The average depths in feet of four oceans are 13215, 12881, 13002 and 3953. To Find:  The…

Q: I need help finding unusual values from a data set.

A: Here we find that unusual values from a data set.

Q: Find the range of the following data set 38,48,65,94,62,63,49,41,52,83,88

A: Answer: Given data set is, 38,48,65,94,62,63,49,41,52,83,88 Sample size (n) = 11

Q: find third quartile   105,108,110,110,112,120,140,150,180

A:

Q: find 76th percentile   100,109,120,135,125,142,126,108,110,135,120,145,123

A: Given data 100,109,120,135,125,142,126,108,110,135,120,145,123

Q: Draw a box plot for data of 12, 25, 9, 3, 8, 10 (take k = 1.5)

A: Data 12 25 9 3 8 10

Q: A researcher collected information about the height of  different flowers. What type of data is…

A: Ratio scale: It contains absolute zero point in the values. In this scale, ratio of the numbers is…