What is the z-score range for the following percentile: 29th O Between -0.29 and -0.30 O Between -11.41 and -38.59 O Between -0.55 and -0.56

Q: Given the following data set that presents 30 test scores on an exam, find the position of the 63rd…

A: Percentile: The observations P1, P2, - - - P99 which divide the total number of observations into…

Q: Calculate the 40th percentile for the following set of data: 1, 5, 8, 9, 11, 13, 14, 14, 15, 16,…

A: For the given data Calculate the 40th percentile

Q: that presents 30 test scores on an exam, find the 63rd percentile. State your result/answer as a…

A: Let X be the test scores on an exam. The given data is : 49.5, 48, 51, 50, 53.2, 52, 55, 54, 57, 56,…

Q: Given the following data, the middle 20% is between the scores ___ and ___. The value of Q1 is ___.…

A: 66, 69, 70, 73, 73, 76, 77, 78, 79, 82, 86, 87

Q: Given the following data set that presents 30 test scores on an exam, find the 95th percentile.…

A: 95th percentile= 95*(n+1)/100th term

Q: Given the following data set that presents 30 test scores on an exam, find the position of the 63rd…

A: A partition value is a measure that divides the given data into equal parts. The types of partition…

Q: Many athletes (and their parents) worry about the risk of concussions when playing sports. A…

A: First let us sort the head circumferences (in inches) for the players on the team; No. Head…

Q: G iven:  mean =85    s=12     n =3500 What % of scores are between 97 to 109 ?

A:

Q: You have a sample of 10 (sorted) scores:   -15.5 -13.4 -12.7 -12.2 -11.1 -10.8 -9.1 -8.9 -7.9 -7.1…

A: -15.5-13.4-12.7-12.2-11.1-10.8-9.1-8.9-7.9-7.1Sample of size(n)=10

Q: Given the following data set that presents 30 test scores on an exam, find the 73rd percentile.…

A: Given data, 49.5, 48, 51, 50, 53.2, 52, 55, 54, 57, 56, 59, 58, 61, 60, 63, 62, 65.4, 64, 67.5, 66,…

Q: Given the following data set that presents 30 test scores on an exam, find the 95th percentile.…

A: 95th percentile= 95*(n+1)/100th term

Q: alculate the 40th percentile of the data shown, 1.1,5.5,9,14.3,20.6,24.3,25.6,27.1,27.6,28.7

A: Answer:- Given data,               1.1,5.5,9,14.3,20.6,24.3,25.6,27.1,27.6,28.7               Find…

Q: Which of the following z scores are above the mean? Choose all that apply.     0     1.35…

A: For normal distribution, the mean is equal to 0

Q: The time it takes for an airline to get the luggage to the airport baggage carousel after a flight…

A: Let X: The time takes for the luggage to reach the airport baggage carousel.X has a uniform…

Q: Calculate the 30th percentile of the data shown

A: Data Set :12.713.11621.221.524.82728.930.2

Q: The Sky Train from the terminal to the rental car and long-term parking center is supposed to arrive…

A: GivenThe Sky Train from the terminal to the rental car and long-term parking center is supposed to…

Q: what does being in the 60th percentile mean?

A: Given that 60th percentile   Let a student got 60th percentile in a exam

Q: Which percentile would be used to find the multiplier for 60% confidence? Select one: a. 20th…

A: Given find the multiplier for 60% confidence

Q: The mean score for one of the classes was found to be 76.5. Which class do you think is more likely…

A: If the distribution is symmetric then mean=median=mode.

Q: Calculate the 23th percentile of the data shown x 26.8 27.3 30.9 33 33.9 34.9 39.7 53.4 53.8 69.2

A: The provided information is as follows:26.827.330.93333.934.939.753.453.869.2The number of…

Q: nat is the mean value of the following scores: 1.25, 1.83, 2.03, 2.52, 3.75, 2.12, 3.48 2.52 2.12…

A: By adding it first. Then divide by total count of numbers.

Q: 1.8 2.3 6.7 11.3 16.7 25.2 26.9 27.9

A: Percentile is the value in the data below which certain percentage of the data lie.   For computing…

Q: q11- Median is which percentile of the data? Select one: a. 25th. b. 50th. c. 75th. d. 80t

A: b. 50th

Q: Given the following data set that presents 30 test scores on an exam, find the 95th percentile.…

A: Given data and calculation for mean and sample standard deviation is shown below

Q: Given the following data set that presents 30 test scores on an exam, find the 95th percentile.…

A: Answer:-  N=30 Here, we need to sort the data in ascending order. 48…

Q: If you were looking for the 50th percentile in a data set, which of the following should you not be…

A: Since we know that the mean is defined as  Mean = Sum of observation / number of observation And…

Q: 29 randomly selected students were asked the number of movies they watched the previous week. The…

A: Frequency distribution is a table that display the observations and the frequencies of each of the…

Q: 5. Use the following values to answer the items below:              4, 4, 4, 5, 5, 6, 6, 6, 6, 7,…

A: 4, 4, 4, 5, 5, 6, 6, 6, 6, 7, 8, 8, 9, 9, 10, 11

Q: Given n = 15 Test scores in Emglish. 60,62,68, 70, 72, 74, 78,79, 82, 84,86 ৭০, १2, १५, १5. Find the…

A: A percentile  is a score below which a given percentage of scores in its frequency distribution or a…

Q: - -: 14 Calculate the mean diviation (from mean) from the following data: 60-70 Marks :0-10 10-20…

A:

Q: A sample of nine tourists indicated how much they spent on accommodation per night (in dollars) at a…

A: The given data is as follows:313.6, 151.6, 598.5, 222.7, 293.9, 272.6, 198.5, 382.0, 188.7

Q: For the following list of scores, what are the correct mean, median, & mode? Scores: 7, 9, 15,…

A: given data; Scores: 7,9,15,13,8,9 Scores: 7,8,9,9,13,15  ( in ascending order) number of…

Q: The following is a distribution for the total income received by 30 public school teachers.…

A: Here, Interval Frequency Cumulative Frequency 20000-30000 8 8 30000-40000 13 21 40000-50000…

Q: I had to find the 20th percentile with the following data.    0, 1, 2, 2, 2, 3, 4, 4, 4, 8..... My…

A: We have given the data, 0, 1, 2, 2, 2, 3, 4, 4, 4, 8 And we have to find 20th percentile ?

Q: Given the following data set that presents 30 test scores on an exam, find the 95th percentile.…

A: The given data set represents 30 scores of a test as follows: 49.5, 48, 51, 50, 53.2, 52, 55, 54,…

Q: Using the following table, what is the percent of the relative frequency of a Blue car being…

A: Given frequency distribution table is,Car colorFrequency Relative Frequency Black…

Q: The percentile is the:   Question 5 options:   same thing as a percentage.   percentage of scores…

A:

Q: Calculate the 80th percentile of the data shown x 14.9 15.1 16.4 17.4 17.6 18.3 19.4 22.7 25.8…

A: Given data in ascending order -14.9, 15.1, 16.4, 17.4, 17.6, 18.3, 19.4, 22.7, 25.8, 28.8Total…

Q: calculate the 44th percentile of the data shown, 7,8.2,10.1,13,12.7,18,21.9,40.6,41.2,50.1

A:

Q: Their body fat percentage scores were 20.3, 29.6, 32.4, 35.7, 28.4, 21.4, 26.6, 30.5, 23.4, 11.8,…

A: 1 Percentile: Obtain the percentile rank of the person whose body fat percentage is 35.3%. The…

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.