In a student survey, sixty part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: Please round your answers to 4 decimal places. # of Courses Frequency Relative Frequency Cumulative Frequency 1   0.3 18 2 25   43 3 17 0.2833    What percent of students take exactly one courses? %

Q: Data was collected for a sample of organic snacks. The amount of sugar (in mg) in each snack is…

A:

Q: Find the percentile of the value 39.

A: The formula for the percentile of x is, Percentile of x=Number of value below xn×100% There are 9…

Q: 90 adults with gum disease were asked the number of times per week they used to floss before their…

A: Given data is

Q: 20 randomly selected students were asked the number of movies they watched the previous week. The…

A:

Q: In a student survey, sixty part-time students were asked how many courses they were taking this…

A: Solution: From the given information, total number of part-time students is 60.

Q: 230 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: Total people = 230 Relative frequency for 0 siblings = 0.1652 The required frequency for 0 siblings…

Q: In a student survey, fifty-two part-time students were asked how many courses they were taking this…

A: Total number of part time students, N = 52 The frequency of student take the course 1 is,

Q: 230 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: Frequency = 230 - (Sum of others)

Q: In a student survey, forty-one part-time students were asked how many courses they were taking this…

A: Relative frequency:Relative frequency distribution is obtained by dividing the respective…

Q: 220 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: Solution:a.The table is completed below:The frequency of 1 sibling is calculated below:The total…

Q: ould have the right to marry. (The 2014 data were collected before the 2015 US upreme Court decision…

A: There are four types of level of measurement, i.e.,  Ratio scale: data is continuous and have a…

Q: In a student survey, fifty-two part-time students were asked how many courses they were taking this…

A: # of Courses Frequency Relative Frequency Cumulative Frequency 1 17 0.3269 17 2 22 0.4231 39 3…

Q: A frequency table of grades has five dasses (A, B, C. D, F) with frequencies of 2, 11, 15, 5. and 2…

A: Given

Q: n a student survey, forty-one part-time students were asked how many courses they were taking this…

A:

Q: 170 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: The total number of adults is 110.

Q: 150 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: No. of siblings       frequency     relative frequency     cumulative frequency 0…

Q: The table below shows the number of people for three different race groups who were shot by police…

A:

Q: In a student survey, forty-one part-time students were asked how many courses they were The…

A: The total number of part time students is 41.

Q: In a student survey, forty part-time students were asked how many courses they were taking this…

A: Given Data: Courses Frequency Relative Frequency Cumulative Frequency 1 14 0.35 14 2     30…

Q: In a student survey, forty-one part-time students were asked how many courses they were taking this…

A: Given that the total frequency is 41. Therefore, # of Courses Frequency Relative Frequency…

Q: 160 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: (a) From the given information, the total number of people asked is, N = 160 The frequency…

Q: 65 randomly selected car salespersons were asked the number of cars they generally sell in one week.…

A:

Q: 110 adults with gum disease were asked the number of times per week they used to floss diagnoses.…

A: Solution: From the given information, Total number of adults is 110.

Q: In a student survey, forty-one part-time students were asked how many courses they were taking this…

A: The total number of students considered in survey is 41. There are three categories of students,…

Q: In a student survey, forty-one part-time students were asked how many courses they were taking this…

A: Total number of students = 41 Students taking one course = 12 Students taking three courses = 16

Q: 220 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: a) According to the provided information, the total number of samples (people) is 220. So, frequency…

Q: In a student survey, fifty part-time students were asked how many courses they were taking this…

A: According to the provided information,

Q: The data set below represents the ages of 36 Executives. Find the percentile that corresponds to an…

A: Given : n=36

Q: Jack has surveyed their 25 classmates about the number of cars in their household and received the…

A: No. of cars Frequency  0 3 1 3 2 4 3 4 4 5 5 4 6 2 Total

Q: In a student survey, fifty-two part-time students were asked how many courses they were taking this…

A: The number of values corresponding to a class or observation is defined as the frequency of that…

Q: Look at an ogive of the data using five classes. What percent of the wells have a pH less than 8.15?…

A: The minimum value of the data is 7.0 and the maximum value is 8.8. Thus, to obtain 5 classes and to…

Q: In a student survey, forty part-time students were asked how many courses they were taking this…

A: In a student survey, forty part-time students were asked how many courses they were taking this…

Q: Complete the FD table below and then: find 60th percentile: n=30 30₂2 = 15 5-7 10 (15.) Classes…

A: Given: Classes Frequency (f) 2-4 5 5-7 10 8-10 5 11-13 4 14-16 6 -- n=30

Q: 1) What was the average rate of change of registered voters in your state over the years? 2) Of the…

A: Given table is as follows below: (1) Average rate of change of any population is the total change…

Q: n a student survey, fifty-two part-time students were asked how many courses they were taking this…

A: Answer is given below:

Q: h) Using the data in the frequency distribution table, answer the following questions: 1. What is…

A: We can simply enter the given table in excel. To find mode we use =mode(data) command is excel.

Q: The following table shows the frequency of outcomes when two distinguishable coins were tossed 5,600…

A:

Q: Gather the Mathematics final grades of your classmates while you were still in Grade 9 level and do…

A: Data :…

Q: person waited before being served was noted and the results are shown in the charts below.  How…

A: Given that:

Q: What proportion of the tickets were for New​ York?

A: From given data we have  Response Frequency Relative frequency Las Vegas 1268 0.310 Orlando…

Q: 230 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: Given that  Siblings  Frequency (f) Relative frequency  Cumulative frequency  0 (A) 0.2087 48…

Q: 110 adults with gum disease were asked the number of times per week they used to floss before their…

A: Given: When 110 adults with gum disease were first diagnosed, they were questioned about how…

Q: g. What is the LCL of the 5th class interval? h. What is the cumulative frequency of the 1st ciass…

A: We are allowed to answer three subparts at a time, since you have not mentioned which part you are…

Q: A programmer plans to develop a new software system. In planning for the operating system that he…

A: Introduction:The 100 (1 – α) % confidence interval for the population proportion, π is: (π – (zα/2­)…

Q: In a student survey, forty-one part-time students were asked how many courses they were taking this…

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

Q: 220 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A:

Q: 62 randomly picked people were asked if they rented or owned their own home, 18 said they rented.…

A: From the given information, 62 randomly picked people were asked if they rented or owned their own…

Q: Most people believe that smoking is unhealthy. The table given is the result of a study of randomly…

A: Required probability is P(individuals that died from heart disease were smokers)

Q: In a student survey, fifty-two part-time students were asked how many courses they were taking this…

A: Solution: The given information is

Q: 130 adults with gum disease were asked the number of times per week they used to floss before their…

A: (a) Given that, Total frequency (N) =130 The frequency corresponding to 7 times floss per week is,…