Make a questionnaire with one question (using Google form) for a sample size of 30 students to collect the data on their weights (kg). Take screenshot for the survey then answer the following: a. Construct a frequency distribution table of 4 classes for the collecting data and find the relative frequency. b. Find the median for the grouped data.

Q: The following data was taken on a sample of 121 students to see the proportions of left and right…

A: From the given information in the table, we can see that Total no. of students in the sample =121…

Q: A 10-item statistics quiz was given to 30 students. The table below gives the scores received along…

A: Given Data: Score Frequency Cumulative Frequency 5 1 1 6 2 3 7 5 8 8 5 13 9 7 20 10…

Q: The students were subdivided into 4 different categories according to major, classification, gender…

A: Given that  The students were subdivided into 4 different categories according to major,…

Q: 1. Make a questionnaire with one question (using Google form) for a sample size of 30 students to…

A: We are supposed to answer 3 subparts at a time. Since you have not mentioned which subpart to…

Q: Given the sample data: {1, 2, 3, 5, 7, 9, 12}, calculate the lower fourth. 2 2.5 О 3.0 O 2.0

A: We have given that,  The sample data is,  1, 2, 3, 5, 7, 9, 12 Then, We will find the value of the…

Q: Construct (i) Ungrouped frequency distribution table and (ii) Grouped frequency distribution table…

A: X  Frequency 18 2 19 1 21 2 22 1 24 2 25 2 26 3 27 2 28 7 29 6 30 7 31 10…

Q: In a two-week study of the productivity of 100 workers, the following data was obtained on the total…

A: Frequency table: It shows the list of observation and how many times the no each observation occurs…

Q: Find the mode(s) for the given sample data. 20 31 46 31 49 31 49

A: Mode is the value that occurs more often. Sort the data in ascending order Here the value of 31…

Q: Given the sample data 21 19 13 32 27   find the range

A: Sample data: 21 ,19, 13 ,32, 27

Q: Construct a frequency distribution table of 4 classes for the collecting data and find the relative…

A: Frequency for an interval is equal to the number of observations that lie in that interval. For…

Q: 2. Use the data from the Venn diagram below to answer these questions. (a) How many non-adult dogs…

A:

Q: a. What is the frequency for CEO ages berween 54 and 65? b. What percentage of CEOS are 65 vears or…

A: Consider the table ,  Age Frequency Relative frequency Cumulative relative frequency 40-44 3…

Q: Of these visitors, the first 10 people to check out books lived the following miles from the…

A:

Q: In a pie graph, if the blood type B represents 35% of the distribution, how many degrees would be…

A: Given information: It was stated that in a pie graph, blood type B represents 35%. Then need to find…

Q: 1.Fill in the missing information Male Female Total Pet 15 20 No Pet 8. Total 19 43 2.How many males…

A: The solution is in step 2

Q: Taliba took a survey of 155 recent high school graduates. Using the frequency table of her results…

A: Dear student as per guidelines we solve only first question when multiple unrelated questions are…

Q: Use the following frequency distribution table of exam scores of students in section A to answer…

A: to find how many students has score less than 20 we need to find cumulative frequency for this

Q: What is the difference between the median number of electoral votes per state and the range of the…

A: The explanation of the solution as follows:

Q: d. Draw the dot plot for the sample means obtained in part (b) and makes comment.

A:

Q: Calculate the skew sales per store using this sample data 91, 53, 71, 4, 30, 16

A: Solution-; We have following sample data: Xi: 91,53,71,4,30,16 We want to calculate the skew sales…

Q: How many males were surveyed?

A: It is given that Total = 516 Number of females = 259 Number of males = 257

Q: A survey was given to 215 students at a local high school, asking how many hours of television they…

A: Histograms are used to represent data graphically using bars of different heights.

Q: The following frequency data shows the number of states, Including the District of Columbla, that…

A: Given data, 1976 election 2012 Election Total Democrat Republic Democrat 12 12 24…

Q: What constitutes each pair in a paired sample?

A: Paired t-test: The paired t-test, also known as the “dependent t-test”, is a statistical procedure…

Q: The sampled students were asked about various things, including whether owned a car, whether they…

A: Simple random sampling (SRS) is a method of selection of a sample comprising of n a number of…

Q: Shown below are the lengths in minutes of 6 randomly selected Disney movies. Use the data to compute…

A: It is given that the lengths of the 6 randomly selected Disney movies are: Bambi-69, Cinderalla=74,…

Q: Use the Venn diagram to identify the population and the sample. Incomes of Adults in New Jersey…

A: If all units in a group are included in a study to make conclusion about the group, then it is…

Q: During the first 13weeks of the television season, the Saturday evening 8:00 p.m. to 9:00 p.m.…

A: To test whether the collected sample comes from the specific population or not, the chi-square…

Q: Based on the given table below, what is the mode? Table 1. Distribution According to Favorite…

A: Given that,

Q: To predict future enrollment in a school district, fifty households within the district were…

A: Given data,

Q: If there are six groups being compared, how many mean comparisons will there be?

A: Given there are six groups.Here, it is required to find the total number of comparisons.

Q: A survey was taken on course selection and gender. The results are represented in the table below.…

A:

Q: Identify whether the following data set is a population or a sample. A news reporter is conducting a…

A:

Q: E = 4.1 o = 23.45 CI = 95% %3D

A:

Q: The distribution of the hourly rate of 110 college professors in a private university in Metro…

A: The distribution of the hourly rate of 110 collage professor is shown in table, Hourly rate No.…

Q: In a sample of 993 recent car buyers, the participants are asked to identify the most useful source…

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

Q: Given the data set belo mean, median, mode, ram variance, and sample sta

A: The given data is 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 2 0 0 0…

Q: In the following, identify the data collection method used and the type of resulting data. a. The…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at…

Q: Find the midrange for the given sample data. 3) 49 52 52 52 74 67 55 55

A: The midrange of a set of observations is, (Maximum observation + Minimum observation)/2.

Q: The following table shows the frequency of outcomes when two distinguishable coins were tossed 4,000…

A: The relative frequency can be calculated as R.f = frequency/Total

Q: The results of a survey of 40 students and the foreign language they are studying are shown In the…

A: Answer

Q: class YES NO Undecided freshman 48 21 11 sophomore 34 52 What proportion of those surveyed were…

A:

Q: Draw a Frequency polygon, histogram and a cumulative frequency distribution for the following data:…

A:

Q: A recent health survey 500 single young men yielded the following information: 385 were a member of…

A: Let, A= member of a sports club B= vegetarian S= total set of 500 people Let x people are members of…

Q: Consider the frequency distribution showing lengths of cuckoo eggs. Mean 22.453 Std. Dev.1.0662…

A: It is an important part of statistics. It is widely used.

Q: A survey of freshmen revealed the following information: •24 signed up for a math class. •28 signed…

A: Given :  A survey of freshmen revealed the following information : 24 signed up for math class 28…

Q: Park Number of Pink Butterflies Total Number of Butterflies P 25 53 Q 35 64 R 37 75 S 23 55 Based on…

A: we will find out the percentage of pink butterflies in every park and then see with park has the…

Q: Construct the frequency distribution table with the detailed parts.

A: 1 15 2 26 3 34 4 36 5 38 6 41 7 43 8 44 9 45 10 50 11 50 12 51 13 52 14 52…