The pie chart shows the responses of a sample of 336 small business owners who were asked whether their business has a website. Find the mean, the median, and the mode of the data, if possible. If any measure cannot be found or does not represent the center of the data, explain why. Small Businesses I Yes, since 2014 ar eartier 15 I No, neither likely nor unlikely in the future 43 O No, unlikely in the future 51 O No, but likely in 2017 or later 47 No, but plan to in 2016 45 I Yes, since 2015 135 Find the mean. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The mean is. (Round to one decimal place as needed.) O B. The mean cannot be calculated because the sample size is too small. O C. The mean cannot be calculated because the data are at the nominal level of measurement. O D. The mean cannot be calculated because there is an even number of data entries. Does the mean represent the center of the data? Choose the correct answer below. O A. The mean represents the center of the data set. O B. The mean does not represent the center because it is not a data entry. O C. The mean does not represent the center because it is the greatest data entry. Click to select your answer. Save for Later MacBook Air 8

Q: The number of credits being taken by a sample of 13 full-time college students are listed below.…

A: From the provided information, Number of observation (n) = 13 The data values are as follow: 9, 9,…

Q: The number of credits being taken by a sample of 13 full-time college students are listed below.…

A: Formula : Mean = Σx/n

Q: The cost of your electricity bill for the last five months are as follows:$54, $36, $80, $65, and…

A:

Q: Which has a higher median?   actresses both have the same median data is needed to tell actors

A: Which has a higher median? We know that median is the middle number in a sorted, ascending or…

Q: Lisa and Zach bought the same ten books, but Zach bought used, so each was half the price Lisa paid.…

A: The information provided in the question are as follows :-The books bought by Zach has -and

Q: The length (in words) of seven articles from a particular newspaper are listed below. Find the mean,…

A: The given observations for the length (in words) of seven articles are as follows:817, 1275, 1128,…

Q: An insurance company crashed four cars of the same model at 5 miles per hour The costs of repair for…

A: Data given  425,428,463,248

Q: Use the magnitudes​ (Richter scale) of the earthquakes listed in the data set below. Find the mean…

A: The data shows the magnitudes​ (Richter scale) of the earthquakes.

Q: In a sample of 61 households, one house is worth $2,500,000. Half of the rest are worth $280,000,…

A: A sample of 61 is taken.One house is worth $25,00,000.Half of the rest ( 30 ) are worth $2,80,000All…

Q: The number of credits being taken by a sample of 13 full-time college students are listed below.…

A: From the provided information, The data values are as follow: 9, 9, 12, 12, 9, 10, 8, 8, 8, 8, 8, 8,…

Q: We have provided simple data sets for you to practice the basics of finding measures of center. For…

A: Solution: a. The given data is 2, 5, 0 and –1 Then, the mean is Thus, the mean is 1.5.

Q: An employee made a record of the number of phone calls she received each night this last week. Day…

A:

Q: If you have the following test scores: 84, 66, 78, 96, 60, and 72, what is your mean test score?

A: The answer is given below:

Q: Akiko surveyed several friends, asking them how many siblings they had. Use this data to find the…

A:

Q: The grades on a Math test are: 67, 90, 84, 35, 78, 64, 76, 89, 96, 53, 74, 88, 49, 66, 67, 92, 45,…

A: Let x: grades Then x1 ,x2, ... ,x36 are 67, 90, 84, 35, 78, 64, 76, 89, 96, 53, 74, 88, 49, 66, 67,…

Q: We have provided simple data sets for you to practice the basics of finding measures of center. For…

A: According to the provided information, The data set are 3, 5, and 7. The mean of the data is the sum…

Q: Use the data set below to complete parts​ (a) through​ (c).       2,7,1,4,11     a. Determine the…

A: data : 2,7,1,4,11 a)   mean=sum of all observations total number of observations         =255…

Q: The number of credits being taken by a sample of 13 full-time college students are listed below.…

A: Given,9,11,12,12,9,10,8,8,8,8,8,8,9arrange the given data in ascending…

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A: The data is given on the 14 universities in a recent year.

Q: The tuition and fees (in thousands of dollars) for the top 14 universities in a recent year are…

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Q: The mean salary of twelve men is $52,000, and the mean salary of four women is $85,000. Find the…

A: From the given information,

Q: find mean and median   4.5,1.2,5.8,6.5,8.0,5.4,6.5,2.5,4.5,8.2,9.5,7.5,4.5,6.0,5.4,5.9,8.2

A:

Q: media. 2006 income of people at least 25 years old who had a bachelors degree but no higher degree…

A: here we have to find which number is the median and which number is mean.

Q: number of being taken by a sample f any measure cannot be found or does not represent the center of…

A: Sample size Sample data: 9, 11, 12, 12, 9, 10, 8, 8, 8, 8, 8, 8, 9.

Q: The following chart shows the most popular choices for a girl's name. In a certain group, each…

A: Given Enter the give data in excel sheet

Q: Find the mean. Select the correct choice OA. The mean is (Type an integer or decimal round OB. The…

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Q: The Hermis Burger Joint pays its 5 hourly employees $6, $3, $5, $7 and $6 per hour. Can you please…

A: Given n=5 employees $6, $3, $5, $7 and $6

Q: he tuition and fees (in thousands of dollars) for the top 14 universities in a recent year are…

A: Arrange given data in ascending order

Q: Find the mean, median, and mode for the following scores: 8, 7, 5, 7, 0, 10, 2, 4, 11, 7, 8, 7

A:

Inverse Normal Distribution

The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.

Mean, Median, Mode

It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.

Z-Scores

A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.