2c5rd ACTIVITY (4).docx ACTIVITY: Construct a frequency distribution and determine the following. a. Range e. Relative Frequencies b. Interval f. Percentages c. Class Limits g. Cumulative Frequencies d. Class Boundaries h. Midpoints 29 42 57 61 67 37 49 53 47 18 34 45 58 63 70 39 51 54 48 24 28 36 46 66 77 50 40 52 56 49 19 31 58 62 68 44 38 50 54 48 27 46 59 64 74 39 51 55 48 36 Chat Box mp4

Q: what is the class boundaries 16.5, 20.5, 24.5, 28.5, 32.5, 36.5, and 40.5.

A: Class boundaries are those numbers which are used to separate the classes.It is the midpoint of the…

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

A:

Q: Find class boundaries, midpoint, and width for the class. 12.9 - 15.3

A: Given class is 12.9 - 15.3

Q: Julia started exercising on August 1 because she wanted to prepare for volleyball season. For 7…

A: Range=(last data)-(first data)

Q: In a recent survey,  8  people were each asked the number of times they have been on an airplane.…

A: The objective is to find the range of the given data set.

Q: In a recent survey, 8 college graduates were each asked for the number of hours they work each week.…

A:

Q: Check this data set for outliers: 2,8,20,90,1

A: Draw box plot for the given data set by using Excel.

Q: What does a range chart show you that you may not see in a chart plotting averages?

A:

Q: Explain how the interquartile range of a data set can be used to identify outliers. The…

A: Solution

Q: 3 4 Percentage 44% 36% 15% 4% 1% a. Find the probability that a fisherman selected at random catches…

A: Given Information: x 0 1 2 3 4 Percentage 44% = 0.44 36% = 0.36 15% = 0.15 4% = 0.04 1% = 0.01…

Q: Find class boundaries 16.3 - 18.7

A: Given :-   class 16.3 - 18.7   formula:- lower limit = lower limit -12differenceupper limit = upper…

Q: re the scores of 12 students on a geography test. 60, 66, 66, 67, 69, 70, 70, 78, 87, 88, 90, 92…

A: given data,  n=12   data in ascending orders, 60, 66, 66, 67, 69, 70, 70, 78, 87, 88, 90, 92   we…

Q: Keiko is recording the percentages she earned on each 81, 92, 78, 93, 81, 76, 90 Find the range of…

A: Range= high value - low value.

Q: List ONLY the ages that you have been assigned (there should be twenty-one ages in the list you…

A: Five number summary of data includes minimum value, first quartile, median, third quartile and…

Q: One Quantitative Variable, Single Group Variable name: Temperature nput: Raw data nput data…

A: From the summary statistics, it is clear that the min value is 27, max is 36.

Q: A data set has values ranging from a low of 10 to a high of 52. What's wrong with using the class…

A: While constructing a frequency distribution, we construct classes along with their corresponding…

Q: What is the range? 7 1 10 6 9 6 8 6 2 4

A: here    minimum =2 maximum = 10 range = ?

Q: Here are data on the resting pulse rates (in beats per minute) of 19 middle school students: 71 104…

A: We know that , range is difference between highest value and lowest value  hence, Range =highest…

Q: Define the term rank.

A: Given the term rank of matrix.

Q: The graph of a rational functionfis shown below. Assume that all asymptotes and intercepts are shown…

A: For a function y=f(x), the set of real values of x for which f(x) is defined is called the domain of…

Q: El. Find all equilibrium or constant solutions (if any) to the ODE below: y" – 3y' + 8y = e -

A: Given y''-3y'+8y=et

Q: Data were collected on the Facebook website about the most “liked” fast-food brands. The data values…

A: From the given information, Consider, the range of the is given to us that ranged from  1.0 million…

Q: 40, 52, 35, 44, 41, 37, 40, 47, 45, 37, 35, 43, 35, 15, 51, 37, 50, 30, 29 Are there any outliers? O…

A: The first quartile (Q1) is a value below which 25% of the observations lies and above which 75% of…

Q: For the data set 37, 82, 20, 25, 31, 10, 41, 44, 4, 36, 68, find the upper and lower outlier…

A: The formula for the lower fence is,Where, Q1 denotes the first quartileIQR denotes the interquartile…

Q: True or false, given the following diagram, <1 <7. 5. 1 9. D. 4. Select one: OTrue

A:

Q: The heights (in inches) for a sample of 20 male adults are 62, 82, 79, 76, 73, 70, 67, 64, 61, 80,…

A: Given: Sample size n = 20 Histogram: Initial class boundary is = 60.5 Class width of histogram = 5…

Q: The data shows the number of car thefts in a city for a period of 20 days.…

A: Given the data, the number of car thefts in a city for a period of 20 days as 50, 62, 69, 56, 52,…

Q: 87, 85, 91, 65, 70, 76, 81, 84, 85, 93, 99, 50, 78, 80, 86, 76, 61, 85, 84, 78, 80. Make frequency…

A: Frequency distribution is used to  represent the frequency of the values.

Q: 6. Based on the data below, which statement is true about the measures of center? 4, 3, 6, 5, 2, 4,…

A: Given that the data 4,3,6,5,2,4,3,5. From the given data , which of the given statement is true…

Q: List five steps in developing and using x-charts andR-charts

A: Statisticians experience has revealed that in case of small samples, the range and standard…

Q: can you please make statsitics ( bar graphs , pie charts, line graphs) for all these results in the…

A: Pie chart :

Q: Find class boundaries, midpoint, and width for the class. 5.12-10.48

A: Given information- We have given the class- 5.12-10.48 The class boundaries can be obtained as: 5.12…

Q: Which student has a larger

A: We have given the data of Sarah and. Elaine

Q: How do I find the lowest and highest score limits for intervals

A: You have to find the highest and lowst score limit for intervalsso let us take an exampleif you see…

Q: An environmentalist wants to determine the relationships between the numbers (in thousands) of…

A: we have need to calculate correlation coefficient because correlation measure relationship between…