In each of the following variables, decide which type of data grouping (single-value, limit, or cutpoint) is probably the best.   d. Number of Smartphones. The number of smartphones per person. e. Gas Mileage. The gas mileages, rounded to the nearest number of miles per gallon, of all new car models. f. Grammostola. The weight, in grams, of a sample of 50 Grammostola, a variety of tarantulas.

Q: Which would be considered Quantitative data? O al List of temperatures for different cities in one…

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A: Given: n = 20 Formula Used: Mean = ∑F·X∑F Median = l + n2-CFF×h Median class = n2 l = lower class of…

Q: Question 2: Calculate the mean, median, mode, and variance for the following dataset which…

A: Note : We will answer the first question since the exact one wasn't specified. Please submit a new…

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A:

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Q: Calculate Coefficient of Concurrent Deviation from the following data: X: 1 2 3 5 6. y: 25 16 5 1

A: Solution:

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Q: A dataset contains 200 observations of y vs x where: S = 1.09 S, = 36.552

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

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Q: Which of the following types of charts would not be suitable for qualitative data?   pie chart bar…

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A: which of the graphical techniques below can be used to summarize qualitative data ?

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Q: For the data points in question number 5: What is the value for r2 for the best fit curve?

A: Given the scatter diagram containing 8 data points. x y -5.5 -8 -4.9 -5.3 -3.7 -3.2 -2…

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Q: Which of the following falls under qualitative data? The average height of members in a basketball…

A:

Q: Which of the following statements is incorrect? O A. Ordinal data may be described as qualitative. O…

A: The incorrect statement here is: (C) Nominal data may be described as quantitative. A nominal data…

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A: We want to find mean , population standards deviation and population variance

Q: For the following pairs of data points (10, 100), (8, 120), (5, 200), (4, 200), (10, 90), (7, 110),…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: from the following 40 row data in the following table, find the Frequency bution Table, class…

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Q: Consider the following ordered data. 12   15   15   16   17   17   18   19   20   (a) Find the…

A: Given data,12   15   15   16   17   17   18   19   20sample size(n)=9

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A:

Q: For the following data. The 25th percentile is 16, 25, 4, 18, 11, 13, 20, 8,11, 9 اختر احدى الدجابات…

A: We have given that, The data set is, 16, 25, 4, 18, 11, 13, 20, 8, 11, 9 Then,  We will find the…

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Q: Construct a relative frequency histogram for the following 20 measurements on a discrete variable…

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