The 5-number summary of scores on a test is 142 148 183 Based on this information, 95 125 There are both high and low outliers There are no outliers. There are high outliers. There are low outliers.

Q: You are considered to have an intellectual disability (ID) if you score in the lowest 2.5% of the…

A: Given data, μ=100 σ=15 P(X<x)=2.5%=0.025

Q: According to a gallup survey of boys 77% of boys had played computer games in the past week compared…

A: Let p1 be the percentage of boys had played computer games  p2 be the percentage of girls had played…

Q: Find the q1,q2,q3 and interquartile range and identify any outliers from the data set below. 57, 62,…

A:

Q: Determine the value of the upper fence

A: The five number summary is given by Minimum = 0 Q1 = 0.5 Median = 0.95 Q3 = 2.8 Maximum = 7.3

Q: A Seattle consumer agency believes that plumbers’ rates are too high and wants to estimate the mean…

A: GivenConfidence Interval(c)=95%Margin of Error(E)=3%=0.03Let…

Q: The five number summary of a dataset was found to be: 45, 50, 57, 68, 70 An observation is…

A: NOTE: As per the guidelines, we are supposed to solve this first question.   The five number summary…

Q: The results of a survey show that the percent of adults in a certain town who want to add bike lanes…

A: As per given by the question, result of the survey show that the percent of adults in a certain town…

Q: . Give the Five-Number Summary and test for Outliers: 1, 5, 8, 10, 11, 12, 13, 18, 19, 20, 28, 38,…

A:

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: Using the IQR definition of outliers, how many outliers are in this data set? Find the lower fence…

A: Formula for lower fence: Lower fence=Q1-1.5IQR Formula for upper fence: Upper fence=Q3+1.5IQR…

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: why the median is reliable to report as the middle value of the data than the mean when there are…

A: The mean is the average value of the data set. It is calculated by summing up all the observations…

Q: the sticker prices ( in dollars) of 11 vehicles at a car dealership are listed  39144, 40872,…

A: Given information- We have given the sticker prices (in dollars) of 11 vehicles at a car dealership.…

Q: Is it possible that creating a Boxplot could show outliers but z-scores show no outlier? Explain…

A: In order to find the outliers, box plot helps to find it is more easier way.

Q: (b) Which companies are outliers according to the 1.5 x IQR rule? Calculate the IQR, and 1.5 × IQR.…

A: Data is given about the revenues of different companies. Given data is:

Q: For a box plot, here are 4 values at the low end of a dataset and 4 values near the high end of a…

A: Given: Data 2.7 5.5 6 9 … 50.5 54 60 65 Value 5 & 47

Q: A pollster wishes to estimate the number of left-handed scientists. How large a sample isneeded in…

A:

Q: Determine whether the data has any outliers. If so, how many? Show your calculation or provide a…

A: The interquartile range is defined as: IQR = Q3 – Q1, where Q1 and Q3 are the first and third…

Q: What are outliers

A:

Q: In a survey of 1150 adult males, 805 said they use the Internet. In a survey of 1050 females, 746…

A: There are two dependent variables which are males and females. The independent variable is using of…

Q: What is an outlier?

A: We have to describe the outlier. Outlier can be present in any dataset.

Q: A data set is described as consisting of n = 15 scores. Based on the notation being used, the data…

A: We have the following statement .

Q: Gap, Express, Zara, and America Online are just a few of the many companies interested in knowing…

A:

Q: The two-way table on the left reveals the results from a different survey. This time adults and…

A:

Q: is an outlier?

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

Q: The Arizona Department of Transportation wishes to survey state residents to determine what…

A: Solution-: Given: M.E.=0.03,α=0.01, We take, p^=0.5 and  q^=0.5  We find how many residents do they…

Q: A data set has a median 70, 1st quartile 65 and 3rd quartile 85 .Which of the following will…

A: Given that median = 70,  First quartile Q1 = 65 Third quartile Q3 = 85, then Inter quartile range…

Q: The five number summary of a dataset was found to be: 45, 50, 57, 68, 70 An observation is…

A:

Q: If IQR for the values: 79, 80, 25, 75, 69, .6 * ?110, 82 is 9, then determine the outlier(s)

A: given data

Q: How many students should be sampled in order to be 90% confident in estimating the proportion in…

A: Given that  Margin of error =E =0.10 90% confidence.

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: 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: Out of 147 faculty members at Bellevue University, 13 said they can speak Spanish. Construct and…

A:

Q: The five number summary of a dataset was found to be: 1, 6, 12, 15, 20 An observation is considered…

A: It is given that  The five number summary of datasets Minimum value = 1 First quartile, Q1 = 6…

Q: For a box plot, here are 4 values at the low end of a dataset and 4 values near the high end of a…

A:

Q: A pine tree that is 140 feet tall is added to the sample. How will this outlier affect the shape of…

A: When the new data value of 140 feet tall is added, then the new box plot would be positively skewed.…

Q: A newspaper provided a  "snapshot" illustrating poll results from 1910 professionals who interview…

A: Introduction:The 100 (1 – α) % confidence interval for the population proportion, p is: (p̂ –…

Q: A poll is conducted and shows that 46% of homes have a landline, with a margin of error of 3%. a.…

A: Given that a poll is conducted and shows that 46% of homes have a landline with a margin of error of…

Q: What are the potential outliers given that Q1 = 6, Q2 = 13, Q3 = 22, and the IQR = 16

A: Given :-    Q1 = 6, Q2 = 13, Q3 = 22, and the IQR = 16   we have to find the potential outliers.…

Q: A student wants to determine whether or not a value in her data is an outlier. She has calculated Q,…

A: The first quartile (Q1) is a value below which 25% of the observations lies and above which 75% of…

Q: Use the data in the table above to make a stem-and-leaf display for milligrams of carbon monoxide…

A: plot stem and leaf

Q: In a Gallup poll of 1236 adult respondents, 6% said that bad luck follows breaking a mirror. That…

A: The margin of error expresses the amount of the random variation underlying a survey's results

Q: as one variable decreases, the other variable increases as one variable decreases, the other…

A: We have given that,  A correlation coefficient of 0.05 means that?  We have to check the correct…

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 five number summary of cost for school based programs in the Brooklyn borough is given here.…

A: Outlier is the value which lies beyond the lower bound value and upper bound value.

Q: For a box plot, here are 4 values at the low end of a dataset and 4 values near the high end of a…

A: The data values which are less than the lower fence or greater than the upper fence are called…

Q: A manager for Shopee wants to determine the current percentage of Filipino adults who now use the…

A: The Cochran formula is used to determine the minimum sample size for the estimation of population…

Q: To earn full credit for this question, use your own sheet of paper to solve the problem, showing all…

A: All the answer are given

Q: Determine the value of the upper fence

A: Here we have given 5 number summary  17, 25, 27.5, 33, 47 i.e. Minimum = 17 Q1 = 25 Q2 = 27.5 Q3 =…