Ages Number of students 15-18 3. 19-22 23-26 10 27-30 31-34 3 35-38 10 Based on the frequency distribution above, find the relative frequency for the class with a lower class limit of 15 Give your answer as a percent, rounded to 1 place after the decimal point, if necessary. Type only a number in the answer box (do NOT type "%" after your answer). Relative Frequency =

Q: Find the percentile rank for each test score in a data set. 12, 28, 35, 42, 47, 49, 50. What value…

A: Given, 12,28,35,42,47,49,50 sample size (n) = 7 Percentile position = (n+1)*p/100  a) For p = 40…

Q: of flowers on each bush is 9, 8, 14, 4, 13, 5, 9, 8, 6, 8. Find the percentile for 10.  Round your…

A: Hai

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: Twenty-one randomly selected students were asked the number of movies they watched the previous…

A: Total number of students n =21

Q: What percentage of the shoppers have an email account

A: In the question it is asked to calculate the percentage of shoppers that have an email account.

Q: Psych 2: Statistical Methods Dr. Gibson / Dr. Kirkwood PRINT NAME: Unit 1 Project Instructions:…

A: A frequency distribution divides the observations in the data set into established numerical ordered…

Q: What percent of students take exactly one courses? %

A: Given that, No. of part-time students (n) = 50 To find the frequency, relative frequency, and…

Q: Click on the datafile logo to reference the data. DATA file 14 19 21 22 23 25 21 16 16 16 24 19 24…

A: The frequency of a class or observation is the number of values corresponding to it. The relative…

Q: Based on the frequency distribution above, find the relative frequency for the class 23-26. Relative…

A: The relative frequency is obtained as below: Relative frequency=Frequency of the classTotal…

Q: 0 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: Given information: It was stated that part-time students were asked how many courses they were…

Q: The following is a list of P/E ratios (current stock price divided by company's earnings per share)…

A:

Q: (a) Compute the population mean, H. H= 51 (b) Compute the mean for all 5C2 = 10 samples with size n…

A: The population data is given by 41,57,49,54,54

Q: ind the percentile rank for each test score in the data set. Ribs to the nearest whole percentile.…

A: Given data, 5,10,15,23,26,30,35    The percentile rank for the value 5 is?

Q: Students on a campus of a college in Wisconsin were asked about their age. The results of this…

A:

Q: Using the data I need the class range, frequency, midpoints, relative frequency, and cumulative…

A: Where,   L denotes the largest number, S denotes the smallest number, K denotes the number of…

Q: Grade Point Average. Use the 4.0 grading system:  A = 4, B = 3, C = 2, D = 1, F = 0  A student…

A:

Q: Find the percentile rank for each test score in a data set 12, 28, 35, 42, 47, 49, 50. What value…

A: Given data, 12,28,35,42,47,49,50

Q: Complete the table to the right. Grade on Business Statistics Exam Frequency Relative Frequency A:…

A:

Q: Based on the frequency distribution, find the highest fuel capacity of the lowest 30%

A: We need to find the 30th Percentile for the given data,

Q: Students on a campus of a college in Wisconsin were asked about their age. The results of this…

A: Here,the total frequency is 44+28+11+33=116 a.)The relative frequency for the age group 17-26 is…

Q: Students on a campus of a college in Wisconsin were asked about their age. The results of this…

A: Given Data: Relative Frequency= Frequency of the group/ Total Frequency Student Ages Frequency…

Q: In the frequency distribution below, the first column (class limits) gives the age ranges (in years)…

A: To find the class width, we need to subtract the lower limit of the first class from the upper limit…

Q: The data in the relative frequency bar graph below represents the number of stars earned by 140…

A: Given frequency graph, Number of performers = 140

Q: The data in the table represent the ages of the winners of an award for the past five years. Use the…

A: Given that ; The data in the table represent the ages of the winners of an award for the past five…

Q: If 500 pizzas will be ordered this month... How many should be cheese? How many should be pepperoni…

A: The relative frequency of single topping pizza sales is shown in the given table.

Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: Answer:- Given, Total number of students, n = 50  Using formulas,  Total number of students = Number…