A Real Estate Company has 20 listings for homes in a certain city. the accompanying table. Complete parts a through c below. 60 52 99 26 87 56 101 25 35 50 11 36 34 21 81 81 26 81 56 12 60 D The sampling error for this sample is -8.85 days. (Round to two c. What is the range of possible sampling error if S homes are sel The possible sampling error ranges from days to days. (Round to two decimal places as needed. Use ascending order.)

Q: What is the class width? O A. the difference between the largest frequency and the smallest…

A: The “class width” is the distance between the lower limits of consecutive classes.

Q: Following are the playback times (in hours) for a sample of 20 MP3 players. 13, 15, 21, 21, 23, 23,…

A:

Q: The following values are the ages of all the people eating at a local pizzeria. 81, 74, 83, 53, 39,…

A:

Q: Here is a set of sample data. 38 62 20 86 92 68 81 43 52 50 78 94 42 73 44 29 22 91 16 26 18 57 47…

A: Use EXCEL Procedure to obtain the value of first quartile.   Follow the instruction to obtain the…

Q: According to a study conducted by a statistical organization, the proportion of people who are…

A: n=100 p=0.72 The objective is to solve the given questions based on a study conducted by a…

Q: Identify the type of sample ( Experimental or Observational) Then tell if the sample is biased 9.…

A: 15 households are selected from the Houston area. This is the example of cluster sampling .

Q: Sample statistics for annual earning: High school diploma Bachelor's degree or higher X1= $27,136…

A: Solution: d. Null hypothesis: That is, there is no difference in the mean annual earnings based on…

Q: Here is a set of sample data. 70 48 82 93 4 23 26 32 35 69 5 75 15 14 43 2 13 3 24 59 52 98 49 99 87…

A: The set of sample data is 1, 2, 3, 4, 5, 13, 14, 15, 23, 24, 26, 32, 35, 41, 43, 48, 49, 52, 56, 59,…

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: re the scores of 12 students on a geography test. 60, 66, 66, 67, 69, 70, 70, 78, 87, 88, 90, 92…

A: given data,  n=12   data in ascending orders, 60, 66, 66, 67, 69, 70, 70, 78, 87, 88, 90, 92   we…

Q: Find the midrange for the given sample data. Listed below are the amounts of weight change (in…

A: Midrange = (Maximum + Minimum) /2

Q: Based on the graph above, which statement best describes the graph? Answer O The two distributions…

A: The graph of two normal distribution plotted on the same x-axis.

Q: Find the median for the given sample data. A store manager kept track of the number of newspapers…

A:

Q: The ages (in years) of 21 people are listed below: 15 18 18 19 22 23 24 24 24 24 25 26 26 27 28 28…

A: An outlier is any data point more than 1.5 interquartile range as below the first quartile or above…

Q: The data given below is for 195 randomly selected 10-minute intervals, where the number of people…

A: A frequency distribution table is given and it is needed to find the class width.

Q: The values of Alabama building contracts (in millions of dollars) for a 12-month period are as…

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: Following are the playback times (in hours) for a sample of 20 MP3 players. 10, 15, 21, 21, 23, 23,…

A: Given information- We have given a data set- X – 10, 15, 21, 21, 23, 23, 24, 26, 27, 30, 30, 31, 37,…

Q: Find the median for the given sample data. The distances (in miles) driven in the past week by…

A: The Median of the given sequence is just the middle number. If the sequence is even series the…

Q: Here is a set of sample data. 72 89 51 85 12| 95 47 26 41 60 17 22 33 43 53 73 69 | 66 45 25 59 55…

A:

Q: following the past several days. What is the median number of birds to visit that feeder? 6, 97, 4,…

A: We have given that,  The data set are :- 6, 97, 4, 40, 20, 45, 37, 48 Then,  We will find the…

Q: i need 20 to be 30 for the sample section

A: The mean is 1.8 and the standard deviation is 0.5.

Q: Calculate the median for the list of sample values below. Round your answer to one decimal place, if…

A:

Q: Consider a sample with data values of 10, 20, 12, 17, and 16. Round your answers to the nearest…

A: Given data values in ascending order-10, 12, 16, 17, 20Sample size, n = 5Using formulas, (Since, n…

Q: Here are the weights (in pounds) of a sample of 9 male eleventh graders.  158, 161, 161, 165, 174,…

A:

Q: I only have one attempt at this. I need help please.  Marc takes a random sample of 14 dogs from…

A: Given data is,9,25,32,40,41,45,47,50,53,53,62,79,94,106given data is already arranged in ascending…

Q: The heights, in inches, of the four members of a barbershop quartet of singers are listed below.…

A: The value of mean is obtained below:

Q: Identify the sample chosen for the study. The number of times 13 out of 22 students on your floor…

A: GivenThe number of times 13 out of 22 students on your floor order take-outin a week

Q: Here is a set of sample data. 25 53 10 75 41 60 51 88 18 99 11 94 79 100 36 65 27 35 3 69 93…

A: Given data set,   25 53 10 75 41 60 51 88 18 99 11 94 79 100 36 65 27 35 3 69 93 First the arrange…

Q: The data to the right represent the number of chocolate chips per cookie in a random sample of a…

A: NS2628233332152921221731272328351925262224282424232822

Q: Identify the type of sample ( Experimental or Observational) Then tell if the sample is biased…

A: The researcher stands at a shopping mall and selects the first 75 shoppers as they walk by to fill…