81, 77, 90, 93, 99, 88, 85, 70, 79, 91, 94, 87. Find the mean. Round your answer to 3 decimal places.

Q: Use the bar chart below to summarize the data in the form of frequency and relative frequency.…

A: Given information, Use the bar chart below to summarize the data in the form of frequency and…

Q: Find the mean of the set of data. Round your answer to the nearest tenth 0, 10, 1, 2, 2, 10, 1, 0,…

A: Here we need to find the mean of the given data set.

Q: What is the median of the numbers listed below? 1.2, 1.8, 0.7, 1.5, 1.0, 0.7, 1.9, 1.4, 1.2, 0.8,…

A: The median is the middle value of the sorted list of numbers.

Q: Find the median of the data. 24,74,61,29,38,27,68,54​

A: To Find: Median of the data24,74,61,29,38,27,68,54​

Q: IQR for data set  41, 49, 55, 82, 84, 85, 93, 103, 113, 121, 126, 127, 136, 136, 155, 166, 169,…

A: Given, The data set is 41, 49, 55, 82, 84, 85, 93, 103, 113, 121, 126, 127, 136, 136, 155, 166, 169,…

Q: 3. In a Gallup Pool, 52% of 1038 surveyed adults said that second hand smoke is "very harmful". What…

A: Following information is given:   Total number of people survey = 1038 Percentage of people who said…

Q: Jenna received the following scores on five history tests. 64, 64, 69, 89, 97 Suppose Jenna receives…

A:

Q: FIND 5 NUMBER SUMMARY OF DATA 4,56,89,25,35,45,75,65,12,4

A:

Q: Keiko is recording the percentages she earned on each 81, 92, 78, 93, 81, 76, 90 Find the range of…

A: Range= high value - low value.

Q: find out he 78th percntile for given data  45,78,85,89,3,5,69,63,78

A:

Q: A website that reviews recent movies lists 4 five-star films (the highest rating), 15 four-star…

A: Given that, Star Number of movies 5 4 4 15 3 17 2 10 1 4 The frequency is the number…

Q: Find the median of data file

A: Given data are,92, 34, 40, 105, 83, 55, 56, 49, 40, 76, 48, 96, 93, 74, 73, 78, 93, 100, 53, 82Total…

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

A:

Q: Find the mean of weight of cranes in kg. The weight of 6 cranes are 25, 10, 40, 45, 9, 21 in kg.

A: The weights of the cranes are given as 25 kg, 10 kg, 40 kg, 45 kg, 9 kg, 21 kg. These are the data…

Q: The final exam scores for Mr. Allen’s class are shown below. 56, 59, 60, 65, 71, 72, 74, 80, 80, 83,…

A: Given observation and calculation is shown below Score 2*score 56 112 59 118…

Q: Determine the median of the set of values. Round to the nearest tenth when applicable. 51 34 23 88…

A:

Q: Yesterday Al recorded 5 data values, and the mean of those values was 90. Today he realized the data…

A: Given dataMean of 5 data values = 90Data value 80 was actually 50Mean is given by

Q: Italian Tours offers a daily sightseeing trip around Florence. The list below gives the number of…

A: Given data, 19,19,23,23,27,29,30,34,36 Range=?

Q: The mean of 12 numbers is 48. Removing one of the numbers causes the mean to decrease to 45. What…

A: Measures of Central Tendency: A measure of central tendency represents the central value or typical…

Q: 78th percentile   105,108,120,115,112,116,115,118,119,120,111,125,135,114

A:

Q: find 40th percentile 14,16,18,19,20,24,25,26,28,29,30,32,35,36,38,39

A: Givan Arranging Observations in the ascending order, We get :…

Q: find range and midrange of data…

A:

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

A:

Q: The times listed are the top twelve prelim times for the 100 Backstroke at a regional meet. 53.61,…

A: