Calculate t for a comparison for repeated-measures data?

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

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Q: Calculate the 3rd quartile, 9th decile and 46th percentile o the distribution

A: Quartile is the measure that divide the data into 4 parts with 3 points. Decile is the measure that…

Q: Identify the data value corresponding to the indicated percentile. The amount of sleep an adult gets…

A: Let us define the random variable X as the amount of sleep an adult gets per day is normally…

Q: E. What is the interquartile range for employee scores?

A: The interquartile range is from first quartile to third quartile.

Q: 5. The amount of television viewed by today's youth is of primary concern to Parents Against…

A: Quantitative data is a type of data which is possible to measure on the numeric scale. It must be…

Q: The "fishing" approach to data analysis refers to what?

A: " fishing" is a data mining  practice in which large volumes of data are analyzed seeking any…

Q: Calculate the 3rd quartile, 9th decile and 46th percentile c the distribution

A: The partition is the measure which divide the data set into equal number of parts. Some of the…

Q: find 2nd percentile for given data 12,15,6,3,7,9,8,4,14,19,18,16,13,15,14,12,15,5

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Q: What is the best estimate of the mean household income in this county?

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Q: Calculate mean deviation from mean and median for the following data : Comba 500 100 150 200 250 360…

A: Given : Sample 100 150 200 250 360 490 500 600 671

Q: What is the IQR for the data set?

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

Q: which is more meaningful in ranking academic performance quartiles or deciles

A: A data set's quartiles divide the data into four equal parts, each containing one-fourth of the data…

Q: The third quartile of the data: 22,17,10,35,40,18,9 is equal to

A: These are the sample data that have been provided: Observation: XX 1 22 2 17 3 10 4 35…

Q: (a) Determine the mean and the standard deviation for each data set.

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Q: mean? 2. In a normally distributed set of data with µ = 14.7 and o = 3.4, is the score Y = 74…

A: Given : Population Mean,μ = 14.7 Population Standard Deviation,σ = 3.4

Q: What is the mean of the current data set? Show your work using the sketchpad below.

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

Q: For his statistics assignment, Johnson examineddifferences in quality of grades obtained by students…

A: Johnson examined differences in quality of grades obtained by the students on regular program of a…

Q: find 3rd percentile for given data 12,13,20,16,5,4,6,9,7,14,16,18,19,16,25,15,14,5

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Q: You can calculate an average/mean of qualitative data. True or False

A: mean , median and measure of spread  can't be calculated for qualitative data, because no natural…

Q: find 2nd pecentile for given data  15,85,96,75,48,68,63,98,78,45,35

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Q: Determine which of the following describes qualitative data.

A: Here use  QUALITATIVE DATA: data those are NOT measurable  That can be represented by name , code…

Q: To which percentie,quartile and decile does the median correspond?

A: We want to find the relationship between median, quartile, percentile, decile

Q: Given the data set, find the mean, median mde and range. Round your answer to two decimal places…

A: Step-by-step procedure to obtain descriptive statistics using Excel is given below: In Excel sheet,…

Q: what is the z score for the 44th percentile

A: Obtain the z score for the 44th percentile. The z score for the 44th percentile is obtained below as…

Q: Calculate the mean for the grouped data.

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Q: In the data set below, what is the lower quartile? 32 39 50 64 66 90 99 Submit

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Q: Find the third quartile for this data set.

A: Given:

Q: The percentile gives an indication of the relative position of the scores. True or False?

A: Partition values are the values which divide the series into a number of equal parts.  * Three…

Q: Identify the elements in the figure that show (a) the mean and (b) indicate a measure of variability…

A: The given figure shows the mean and variability of four Body tissues- Fin, Muscle, Blood and Plasma…

Q: When describing a data set, the mean is used with and the median is sed with Z-scores are used to…

A: When describing a data set, the mean is used with average and the median is used with middle value.

Q: 0.38 0.76 0.85

A: As per given by the question, there are three points are given and find the percentile points for…

Q: list the number of expenses for each day and create a graphical representation of the gathered data.…

A: list the number of expenses for each day and create a graphical representation of the gathered data.…

Q: State whether the data described below are discrete or continuous, and explain why. The weights of…

A: To state whether the data described below are discrete or continuous. The weights of acorns that…

Q: find 3rd  percentile for given data 12,15,44,52,16,46,42,65,75,85,42,3

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Q: Give 2 examples of Median in Measure of central tendency to grouped data

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Q: If a data set has 15 mean standard daviation 2 , percentage observation lie between 13 and 17

A: From the given information, Consider, X be the number of observation that has mean of 15 and…

Q: the average score for an entire population is an example of

A: Solution: Parameter: Parameters is fixed value  obtained from a all population or  whole population.…

Q: Q5: b) For a dataset that has a symmetrical distribution, compare the mean and the median.

A: We have to compare the mean and median for the dataset that has a symmetrical distribution.

Q: How to find the relative and percent error in this data?

A: From the given data the equation is of linear type in the form of a line equation Y = a+bX The line…

Q: 26 26 22 27 28 14 8 21 7 27 11 10 7 22 25   Question 1 What is the median for the above-mentioned…

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Q: The percentile corresponding to the data value 25 is

A: Percentile is the location measure. It divide the data set into 100 equal parts with 99 points.…

Q: ryan has collected data on individual income (reported in dollars) and has not found any outliers.…

A: The median is middle value of the observations, above or below which 50% of the observations lie.…

Q: Draw a histogram to illustrate the data.

A: It is been asked to construct a histogram using given frequency table.

Q: find 3rd percentile for given data 12,13,15,46,18,75,6,35,62,42,39,12,15,

A: Given data: Let , x = 12,13,15,46,18,75,6,35,62,42,39,12,15, To find: 3rd percentile

Q: Select whether the value of each statistic for the distances of the stars from Earth increases,…

A: Given the data 63, 68, 78, 88, 90, 105, 120. To find the value of mean, median and standard…

Q: What is the other name of Arithmetic Average? O a. Spread variability O b. Mean O C. Median O d.…

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Q: Find the first and second quartile, median, and the interquartile range.

A: To find the first and second quartile, median, and the interquartile range of the given data.

Q: A mother is creating the family budget for next year and wants to come up with a single value to…

A: Identify the correct option that correctly describes the data.   The correct option is identified…

Q: Which measure of center is most appropriate for this data? O median O mean

A: Right skewed distribution: If the distribution is longer towards the right tail, then the…

Q: Locate the outlier in the boxplot. What effect does this data point have on the mean of weekly…

A: Solution The box plot shows the salary for mean which contain an outliers.

Q: find 3rd percentile for given data  12,15,30,32,16,17,9,24,29,35,18,15,24,16,25,

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Q: Find the interquartile range, 90th percentile and 5th decile of the data given below:

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