8. Find the median. Age of Runners Leaf 889 01245 3445 19 Stem 1234r n

Q: 3. To the nearest thousandth, whatis the mean of the following data set? 0.003, 0.045, 0.58, 0.687,…

A: 3  Given,  data set           0.003,0.045,0.58,0.687,1.25           10.38,11.252,12.001

Q: 11. What is the median for the following set of scores? Scores: 1, 2, 6, 11, 17

A:

Q: Q.1 Find median for the ages of seven preschool children. 1,3,4,2,3,5 and 1

A: The formula of median when n is odd is,   The median is,

Q: 1) Estimate the population mean of the number of customers entering the restaurant each day.

A: Here use formula of Mean, variance, median  And here ascending order of data  18,19,20,25,31,42

Q: find geometric mean for giiven data 54,45,85,63,96,75,12,3,65,19,85

A:

Q: Determine the median of the following set of values. Round to the nearest tenth when applicable. 61…

A: Given,61, 78 , 92 , 43 , 55 ,90Arrange the given data in Ascending order43 , 55 , 61 , 78 , 90 , 92

Q: The following items represent the number of birds observed at a given feeder over the past several…

A: Given data is,15, 95, 27, 36, 40, 83, 79, 8

Q: Find the population mean. Population: 5, 8, 3, 11, 13, 20

A: Given Data: 5, 8, 3, 11, 13, 20   n=10   ∑x=5+8+3+11+13+20=60

Q: Calculate the median for the following the marks obtained by 9 students are given below: X; 45 32 37…

A: Here we need to find the median of the given data set, also there are 9 entries in the given data…

Q: Find the mean, median, and mode(s) ofthel data in the idibwing stem-and-leaf plot. The leaf…

A: From the stem-and lead plot, the data is 0.6, 1.4, 1.5, 2.2, 2.3, 2.3, 2.8, and 3.4. The mean of the…

Q: 3. The median quiz score is 16 points. Interpret this value.

A: 3. The median score is 16 points. The median is the middle value in a dataset in which values are…

Q: The mean salary of eight employees is $40,000, and the median is $42,000. The highest­paid employee…

A: Given data Mean = $40,000  Median  = $42,000 Highest paid employee gets a raise of = $6,000  the…

Q: What is the mean? 5 6 7 11 11 11 11 11 13 23 33 35

A:

Q: median

A:

Q: In what class interval would you find the median? 85-89 O 80–84 O 75–79 O 70–74

A: Here use basic definition for finding median class interval

Q: Consider the data set {5,2, 5, 3, 4}. What is the geometric mean for this set? Round your answer to…

A: Given query is to find geomagnetic mean of the data set.

Q: Find the mean of the data set: 14, 19, 13, 22, 7

A: Given data is : 14, 19, 13, 22, 7 Number of terms is n=5 To find the mean.

Q: Find the population mean. Population: 3, 6, 10, 12, 14

A: Step 1  Given a data set  3, 6, 10, 12, 14. Firstly find the sum of observations and number of…

Q: The table below shows how many employees owned 0, 1, 2, or 3 cars in a company made up of 15…

A:

Q: Use your cumulative frequency diagram to estimate (i) the median value

A: The provided frequency distribution is Class Frequency (f) cf  16-25 8 8 26-35 32 40 36-45…

Q: Find the mean of the given sample: 14, -14, 12, -9, 8, 17, -19, 20 4.625 4.815 3.625 3.815

A:

Q: 21. From the following data, calculate Median values : 36, 32, 28, 22, 26, 20, 18, 40.

A: Given: Data: 36,32,28,22,26,20,18,40

Q: If you have been told that the 90% CI for the population mean is ( 20.082, 173.478) what is the…

A: The formula of the margin of error is, Where, UCL denotes the upper control limit   LCL denotes the…

Q: Find the mean, median, and mode of the following scores.    test score…

A: Mean , Mode and Median

Q: 7. What is the median score achieved by a student who recorded the following scores on 10 math…

A: Median,Q₂ : It is the middle number of the sorted data

Q: ) What is the median? 17 52 27 19 30 16 22 43 19

A: If { a1 ,a2,....an } be a given set of data with a1<=a2<=....<=an  If n is odd then median…

Q: b. Find the mean of these values assuming the first five values are each worth 10% and the last…

A: Given:  First 5 values of worth 10% and last value of 50% worth. Values given: 2, 6, 10, 14, 20, 32…

Q: 12. Find the median. 5, 8, 9, 2

A: Here we need to find the median.

Q: 1. Calculate the mean annual rainfall for these cities. 2. Find the median annual rainfall for these…

A: AS PER POLICY I HAVE CALCULATED 3 PARTS

Q: What is the median number here?     4.88, 4.62, 4.38, 5.02, 6.30, 5.33

A: Given data 4.88, 4.62, 4.38, 5.02, 6.30, 5.33

Q: 7. What percentage suffered for fewer than 61 hours?

A: Given that.   X~N( μ , ?^2 )   μ=83     , ?=20   Z-score =( x - μ )/?

Q: 40 42 37 76 39 53 45 36 62 43 51 32 42 54 52 37 38 32 45 60 46 40 36 47 29 43 37 38 45 50 48 60 43…

A: Given the data on ages of male actors when they starred in their Oscar-winning best actor…

Q: 2: The median age of the children is: 29 30.5 28.5 28

A: Given ages are, 36,42,18,32,22,22,25,29,30,31,19,24,35,29,26,36,24,28   Sort the data in Ascending…

Q: 4) Give the five-number summary of the data shown in the boxplot below: 50 60 70 80

A: Boxplot is one of the graphical methods that is drawn for the quantitative variable to explain the…

Q: A coin is flipped 70 times and lands on tails 28 times. What is the relative frequency of the coin…

A: From the information, the coin is flipped 70 times and landing on tails 28 times.

Q: 2. Determine whether AB is a median, an altitude, or neither. Explain. A. B. A A

A:

Q: D What is the median? 17 52 27 19 30 16 22 43 19

A: Given data, 17,52,27,19,30,16,22,43,19 Median=?   Sort given data in ascending order…

Q: 2. The weights, in grams, of seven sweet potatoes are 260, 225, 205, 240, 232, 205, 214. What is the…

A:

Q: What is the mean? 10 12 14 16 16 16 16 16 21 25 27 39

A:

Q: What fraction of the numbers in the data set is greater than the median? 10 12 14 16 16 16 16 16 21…

A: Median is the middle data point of the list.  If the list consists of even number of data points…

Q: 7. Find the mean of a student's test scores if he earned 95, 93, 85, 90, and 91 points on five…

A:

Q: b) Calculate the mean, the median, and the mode of the time needed for workers to complete a weld.…

A: Given60,75,74,68,66,73,76,63,67,69,73,65,61,73,72,72,65,69,70,61,74,76,72,74,65,63,69,73,75,70,60,62…

Q: A group of 6 students was asked, "How many hours did you watch television last week?" Here are their…

A:

Q: Find the mean, median, and mode of the data set  9    4   8   4   7   mean (Enter a number.)…

A: Given information- We have given a data set- 9, 4, 8, 4, 7 We have to find the mean, median, and…

Q: 2. Find the median. 4,4, 1, 9, 7, 5

A: Given: The values are : 4,4,1,9,7,5 n=6 (number of observations)

Q: What is the mean of following data. 23,24,56,87,99

A:

Q: Q. 1. Calculate median from the following items : 5, 7, 9, 11, 13, 15, 17, 19, 21

A:

Q: Find the median for this list of numbers

A: Median is a measure of central tendency of a data set. The middle value of the data set is called…

Q: A teacher surveyed 11 students for how many days per week they have read newspaper. The result is…

A: Answer:- Given a teacher surveyed 11 students for how many days per week they               have…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.