A data set has a median 70, 1st quartile 65 and 3rd quartile 85 .Which of the following will correctly identify the outliers in the data set?

Q: The five number summary of a dataset was found to be: min: 1 Q1:  2 Q2:  9  Q3: 18  max: 20 An…

A: Given Information min:1 25 percentile Q1:2 50 percentile Q2:  9  75 percentile Q3: 18 max: 20 The…

Q: In a large data set, the 49th percentile is 523 and the 71st percentile is 675.  About what…

A:

Q: The range of a sample gives an indication of the:

A: the range of a sample gives an indication of the ____

Q: The five number summary of a dataset was found to be: min: 3 Q1: 4 Q2: 8 Q3: 17 max: 19 An…

A: Given:

Q: Find the median of the data set. {5, 0, -1, 5, 2, 3, 7, 2} O 5 O 2.5 O 2 O 3.5

A:

Q: In the data set below, 29 is an outlier: 19, 22, 24, 23, 29 , 22, 25 O True

A:

Q: Draw a boxplot for the data

A: We have given 5 values as 18, 22, 33, 40, 42, 48, 85.  We know that 5 number summary of the set of…

Q: In a data set, the proportion of items that are in a particular category is called the?

A:

Q: Construct a frequency distribution and a relative frequency histogram for the data set using five…

A: Obtain the frequency distribution table. The width of the class is determined below: From the…

Q: A data set contains only one outlier and it is deleted from the data, then will be the same. Range O

A: Provided information is,  A data set contains only one outlier, and that outlier is deleted from…

Q: The five number data set was found to be 3,6,12,18,19 An observation is considered an outlier if it…

A: Given 5 number summary 3, 6,12,18,19

Q: In a frequency distribution, the coefficient of skewness based on quartiles is 0.5. If the sum of…

A:

Q: Consider the data set ( 11, 8, 8, 10, 8 , 10 , 7, 9 ) . Add 4 to each observation . What is the…

A: Given the data set ( 11, 8, 8, 10, 8 , 10 , 7, 9 ) . Adding 4 to each observation  we get…

Q: If the five numbers summary of the data are : -14 , 0 , 2 , 3 , 10 then the lower outlier limit =

A: We have given that the data,  14, 0, 2, 3, 10 Then,  We will find the lower outlier limit = ?

Q: Suppose automobile insurance companies gave annual premiums for top-rated companies in several…

A: Given boxplot:

Q: Given the data set, show how the variance and z-score of each grade is found.

A: Variance is the measure of dispersion. It provide the deviation of data set from the mean. It is…

Q: Given the data set {50, 5, 12, 13, 15,18, 22, 6} Determine the 90th percentile.

A: We have given the data. And we have to find 90th percentile = ? In order to compute the 90th…

Q: A data set {19, 5х, 14, 8, Зх, 29} has a mean of 25. Find the median of the data

A: Find the median of the data set.

Q: is an outlier?

A: a) Outlier: The Observation which lies outside the control limit is called an outlier. an outlier is…

Q: Find the mean and midrange of the data set: 52, 48, 62, 36, 35, 15, 27, 21

A: here we use the formula of mean and mid range mean= sum of all observationstotal no. of observation…

Q: In a frequency distribution the coefficient of skewness based on quartiles is 0.6. If the sum of the…

A:

Q: Twelve plasma TVs were tested, and the number of watts per hour that they used while running for 4…

A: Introduction: Arranging the given data set in an ascending or descending order of values is…

Q: Which of the three measurements, mean, median, or mode, is the most influenced by an outlier value…

A: Outlier in a data set is the value which is much higher than or lower than almost all other values.…

Q: Which data set has the smallest variation?

A: Interquartile range: Interquartile range is used to find the difference between first and third…

Q: Olivia, Nicholas, Chloe, and Ethan each took many samples from the same population of students. The…

A: Given: 4 samples are given  Olivia, Nicholas, ethan and chloe And the number of students in each…

Q: Hello. Can I get help on how to work out this problem? Thank You!

A: Introduction:Symmetric distribution:A symmetric distribution can be defined as one in which the…

Q: The five number summary of a dataset was found to be: 3, 8, 12, 17, 20 An observation is considered…

A:

Q: What is the general shape of the data? Are there any outliers in the data? (If so, what are the…

A: Given data is:

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: 手品的万好 价的2

A: Given : 45 56 61 60 63 55 32 44 60 70 53 65 57 54 42 51 80 56 83 45 67 40 62 47 63 45 60 67…

Q: Given the data set {50, 5, 12, 13, 15,18, 22, 6} Determine the 75th percentile.

A: Ans#- Given data set            { 50, 5, 12, 13, 15, 18, 22, 6}           Determine the 75th…

Q: Which is the line of best fit for the data shown in the table?

A:

Q: The 5-number summary for a specific data set is given below.  Use this information to determine if…

A: Given, The five number summary min = 2, Q1 = 3, median = 4, Q3 = 7, max = 12 IQR = Q3 - Q1…

Q: find 27th percentile of data   41,42,45,46,48,49,50,52,53,55,58

A:

Q: Given the 1st and 3rd quartiles of a data are 24 and 48, respectively, what value would be…

A:

Q: A survey taken in a large statistics class contained the question: "What's the fastest you have…

A: We have given that the five number summary,  Min = 55 , Q1 = 95 ,  Median = 110 , Q3 = 120 , Max =…

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: A sample of students involved in laboratory accidents was categorized by age. The results appear as:…

A:

Q: If the median of a data set is 760, the upper quartile is 950, and the lower quartile is 650, what…

A: Given: Median = Q2 = 760, Upper quartile = Q3 = 950, Lower quartile = Q1 = 650.

Q: The five number summary of a dataset was found to be: 0, 3, 10, 15, 19 An observation is considered…

A: Five number summary contains minimum value, lower quartile, median, upper quartile and maximum value…

Q: Based on the histogram, draw the ogive (the cumulative relative frequency polygon) for her data.

A: By using the histogram, the cumulative relative frequency is, Completion time Relative frequency…

Q: If the median of a data set is 134 and the mean is 177, which of the following is most likely?

A: Note: Hi there! Thank you for posting the question. As your question has some missing information…

Q: A set includes the following five numbers: 20,19,50,18,16 which data measure decreases when the…

A: The set is the collection of real numbers, given as

Q: The median of a sample with data values of 8,19,12,17,16 is?

A:

Q: Calculate the 70th percentile of the data set shown

A: Given n=10 x 4.4 8.8 10.3 12 20.9 26.8 28 28.4 29.2 30

Q: The five number summary for a set of data is given below. Min Q1 Median Q3 Max 54 56 80 86 87…

A: Interquartile range:The difference between the third and first quartiles of the data is termed as…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.