Three randomly selected households are surveyed. The numbers of people in the households are 1, 3, and 8. Assume that samples of size n=2 are randomly selected with replacement from the population of 1, 3, and 8. Listed below are the nine different samples. Complete parts (a) through (c). 1,1 1,3 1,8 3,1 3,3 3,8 8,1 8,3 8,8 ... a. Find the median of each of the nine samples, then summarize the sampling distribution of the medians in the format of a table representing the probability distributio of the distinct median values. Sample Median Probability ▼ ▼ ▼ (Type integers or fractions. Use ascending order of the sample medians.)

Q: Calculate the mean, variance, median and mode for the following…

A: 84,51,07,61,12,65,32,54,53,54,84,65,78

Q: The median has a sampling distribution. Explain why or why not?

A:

Q: 468.5 512.2 374.9 702.8 474.1 426.9 427.6 423.3 448.3 474.1 720.2 676.5 421.1 480.9 462.3 464.2…

A:

Q: A television newscaster invites viewers to tweet their opinions on a proposed bill on immigration…

A: Here we know that, probability of taking opinions comes under convenience probability.

Q: 26, 44, 14, 92, 94, 72, 50 Mean Median Mode

A: Written the data set in nondecreasing order. Apply formula

Q: What score can be added to the following data set in order for the new median to be 12? 3, 3, 6,…

A: The given data is as follows:3, 3, 6, 10, 14, 15, 17The objective is to compute the score that can…

Q: for the scores from a sample 2,9,6,5,7,5,5,6,2,4,3,9,4,8,3,2,5,4,9,9 construct a frequancy…

A: We want to make frequency distribution table

Q: What is the Sample Variance for the following numbers: 52, 62, 52, 45, 41

A: Solution-: Given data: 52, 62, 52, 45, 41 We want to find the sample variance?

Q: Find the mode for the following sample data 84,54,84,95,48,64,20,32

A: Here the give data is ,      84,54,84,95,48,64,20,32 We know that,     the value that appears the…

Q: If the outlier is removed, what is the median of the remaining sample data? 12, 26, 30, 15, 22, 4,…

A: Median:                   The median of a set of data is the middlemost number or center value in…

Q: The median of a sample is the most frequently occurring value in the sample. A) True False

A: The median is the value that separates the higher half of the data from the lower half of the data.

Q: Determine the mean ,median, and mode 42,45, 38, 37.5,41, 40.5, 45, 36 ,37.5, 39

A: Given data(x);   (n=10) 42,45, 38, 37.5,41, 40.5, 45, 36 ,37.5, 39

Q: Shanda wants to buy a fishbowl for her goldfish. The following table shows the available selection…

A:

Q: What is the name of this type of sample?

A: In the method of convenience sampling, the individual samples are easily determined and do not…

Q: Find the sample mean for the given data set, 45,34,67,89,24

A: Answer: From the given data, 45,34,67,89,24 Sample size(n) = 5

Q: Find the mean, median, mode, sample size, and range of these numbers: 25, 15, 29, 25, 22, 29, 21,…

A: Solution: Mean ˉx=∑x/n  =(25+15+29+25+22+29+21+25+10+29)/10  =230/10  mean=23   Median :…

Q: Find the mean, median, mode, sample size, and range of these numbers: 20, 5, 20, 25, 20, 19, 22,…

A: Given that data 20, 5, 20, 25, 20, 19, 22, 25, 12, 20 Arrange the data in increasing order 5 , 12 ,…

Q: Here is a FDT for a small data set: data freq 19 1 20 3 21 4 22 3 23 9. Find the following measures…

A: The median is the middle-most observation in the data set. In this case, as this is a frequency…

Q: The following list contains the number of movies that a group of  9  students saw in theaters in…

A: To find the median, arrange the data in increasing order, and then find the middle value.  Arranging…

Q: find sample mean and sd   4.5,8.5,6.0,8.2,4.5,6.3,8.4,5.3,9.1,2.5,6.0,7.5

A: We need to find sample mean and sd 4.5,8.5,6.0,8.2,4.5,6.3,8.4,5.3,9.1,2.5,6.0,7.5

Q: What is the precise median

A:

Q: Is the sample mean always the most frequently occurring value? If so, explain why. If not, give an…

A: No, Sample Mean is not the most frequent Occuring Value.   Mean= Sum of Observations / No.of…

Q: Descriptive statistics is another way of drawing a conclusion which helps us determine whether the…

A: Descriptive statistics: Descriptive statistics is a part of statistics where the data is summarize…

Q: For a certain drug, based on standards set by the United States Pharmacopeia (USP) - an official…

A: Given: x¯= 99.9 The point estimate is sample variance, s = 1.01 n = 125 Confidence level = 95% and ∝…

Q: Calculate the mean, variance, median and mode for the following…

A: The variable of interest is x.

Q: The following three questions use this data set: 7 8 1 6 9 5 11 2 9 12 The mean of this distribution…

A: Measure of central tendency measures the central or average value of a dataset. Measured of…

Q: find sample coefficient of variation   20.2,20.6,20.5,21.8,21.6,21.0,21.4,20.5,20.8,20.9,21.0

A:

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: What is the Sample Variance for the following numbers: 79, 77, 50, 49, 35

A:

Q: Saluti trom the given Intormatiun we complele the given table as- Frequency (+), claull Boundaries…

A: Median=l+(N2-mf)×cl=Lower limit of median classN=Total frequencym=cumulative frequency of the class…

Q: 14, 18, 5, 7, 12, 9, 10, 15, 11, 9 Мean Median Mode

A: Solution

Q: What is the Sample Variance for the following numbers: 84, 66, 44, 17, 11, 65, -5, 51, 88

A: Given data  84, 66, 44, 17, 11, 65, -5, 51, 88 Find sample variance ?

Q: find sample variance for given data 12,15,4,69,85,6,56,89,6,47

A:

Q: The dot plot below shows the patient satisfaction scores that were received in a clinic during one…

A: From Given dot plot 2 occurs 1 times , 3 occurs 3 times, 4 occurs 4 times and 5 occurs 3 times. So…

Q: what is the mean median and mode? 12, 9, 17, 15, 10

A:

Q: List or write the sample space for the gender in 3 randomly selected births. www

A:

Q: Use technology to calculate the mean, median and mode for the following data sets. Points scored by…

A:

Q: What is the median for the following data set? 9,6,4,8,10,11,13. Show all

A:

Q: If you calculate the mean for a sample, this would be considered a sample

A: Mean is a part of measures of central tendency. Calculating mean of the sample also means…

Q: d the mean, median mode and  sample skewness for X = 5, 10,15,20,2

A: The mean is calculated as: The mean is 15. A data set can have multiple modes. If all the data…