What is your conclusion (interpretation) from frequency distribution tables and graphs for the students?

Q: For a qualitative data set, what is a a. frequency distribution?b. relative-frequency distribution?

A:

Q: The ages of the students in a statistics class are listed below. If the 18 year old student has a…

A: Given Information:  Ages: 14, 15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 17, 18

Q: What is the median of the distribution table below Delivery of Instruction Frequency Pure Online 20…

A: The table shows the frequencies of the delivery of instruction.

Q: What is the mean for the following scores? Scores: 4, 6, 14

A: For a set random variable X of size n, the mean is defined as x̅ = ΣX/n.

Q: the following data set represents the number of new computer accounts registered during 5…

A:

Q: What is the arithmetic mean of the data set: 4, 5, 0, 10, 8, and 3?

A: Arithmetic mean: x=∑xn

Q: What is the mean for the population of scores shown in the frequency distribution table?   x Y 5…

A: From the provided data we have,

Q: 1. Suppose you asked a sample of 12 correctional officers for the number of serious injuries they…

A:

Q: Explain frequency distribution?

A: Frequency distribution Frequency distribution is the table which shows the list of numbers given in…

Q: Construct a frequency distribution table for the following set of scores.  Scores: 3, 2, 3, 2, 4,…

A: The scores are: 3, 2, 3, 2, 4, 1, 3, 3, 5

Q: What is the mean for the following sample of scores? Scores: 2, 4, 5, 9

A:

Q: How do you construct a frequency distribution.

A: Frequency distribution is a tabular or graphical representation of the frequency of individual data…

Q: 6. After calculating the relative frequencies for a frequency distribution, what should the sum of…

A: Since you have posted multiple questions, as per our guidelines we have provided answer for first…

Q: Given the following data: 247, 113, 4, 29, 89 what is the class size of the distribution?

A: We can find the class size as below

Q: Among fatal plane crashes that occurred during the past 50 ​years, 314 were due to pilot​ error, 68…

A: The provided information is: Cause Frequency Pilot error 314 Other human error 68 Weather…

Q: (a) Demonstrate how the four measures of central tendency can be compared to each other.

A: a) Measures of central tendency values give us an idea about the distribution in the central part of…

Q: Explain the meaning of the specified term Population distribution

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Q: i believe its the explanation What is the sum of all frequencies in a frequency distribution

A: the sum of all frequencies in a frequency distribution is a cumulative distribution function .

Q: Consider the following distribution of scores: 2,5,3,7,6,5. What is the mean?

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Q: Can the median split a distribution into a 85% : 15% frequency ratio of the observations?

A: Given: split the distribution into a 85% : 15% frequency ratio of the observations

Q: Refer to the following students score data: Score 11-14 15-18 19-22 23-26 27-30 31-34 35-38…

A: Given data; Scores(Class) Frequency (f) Mid value (x) f⋅x 11-14 4 12.5 50 15-18 7 16.5…

Q: The frequency distribution for the commission earned (in dollars) by salespeople employed at several…

A:

Q: What is the mean of the geometric distribution given by

A: It is given that, X is a geometric variate with its pmf, P(x)=3-x = P(x)=(1/3)x ; x=0,1,2,.... We…

Q: Whats the step by step process in excel for getting the frequency distribution and percentage…

A: Excel procedure for frequency distribution: Type your data into a worksheet Sort the data in…

Q: Explain the term "deviation scores"?

A:

Q: How is the goal of descriptive statistics served by putting scores in a frequency distribution?

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

Q: What is the mean of the following data: 0,0, 1, 1, 1, 2, 2, 2, 3, 3

A: Given data, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3

Q: Question b. Find the percentage of these adults who possess 7 or fewer credit cards. c. Draw an…

A: The frequency of the discrete or continuous can be represented in graphical format. The cumulative…

Q: x Y 5 1 4 1 3 2 2 3 1 4

A: The median is the middle number is an ordered set of data. Add 1, 1, 2, 3 and 4 is the values of Y.…

Q: If you have the following data, which measure of central tendency (Mean or Median) will be suitable?…

A: Given data in increasing order is shown below 10 20 20 30 30 30 30 40 40 50 90 120

Q: When the median is computed for a sample, all values in the data set are * .used True O False O

A: Answer  - True

Q: You are given the following set of observations:  98, 77, 26, 33, 88, 90, 79, 81.  What would be the…

A: Here, we have 8 observations, where if the observations are represented by x1,x2,...,x8, then the…

Q: What is the sum of all frequencies in a frequency distribution?

A: Frequency distribution is the overview of all distinct variable/classes and the number the times it…

Q: The number of students in the tutoring center was recorded for 52 randomly selected times. The data…

A:

Q: Suppose the distribution for monthly rental prices for a one-bedroom apartment in a large city is…

A: Right skewed distribution : A Right skewed distribution is also known as positively skewed…

Q: find an example of when statistics were misused/skewed and state the reason why you think the…

A: when statistics were misused/skewed: Misuse can also result from mistakes of analysis that result in…

Q: A random sample of 15 college students were asked "How many hours per week typically do you work…

A: The frequency for each class interval is obtained by counting the number of data values that lie…

Q: In your own word, explain what is inferential statistics with relevant examples.

A: When we take a sample from the population and try to infer the properties and parameters of…

Q: What is the level of significance?

A: It is given that the sample size n is 15.

Q: For the data shown on the following table, determine the arithmetic mean speed and the median speed…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Complete the frequency distribution table.

A: Given, Σf = 48 => n = 48

Q: Construct a frequency distribution table for the following set of scores. Include columns for…

A: Frequency means, how many times a unit is repeated. If the number 2 is repeated 4 times, then we…

Q: from the letters of the word STATISTICS?

A: Given the letters of the word STATISTICS

Q: The rise of online streaming services such as Netflix and HBO Go has dramatically altered the media…

A: The null and alternative hypothesis  H0: There is no association between age and method of watching…