The amount of money earned in a day by Ms. Anne’s craft shop was recorded and displayed in the stem-and-leaf diagram shown below in Exhibit 1. Exhibit 1 Stem-and-leaf of Data: Amount of Money earned in a day in dollars Leaf Unit = 10 N = * 2 2 59 5 3 234 13 3 55779999 (**) 4 0001233 14 4 5569 *** 5 03344 5 5 7788 1 6 1 (i) What is the range of the distribution?  (ii) What are the values of *, ** and ***?  (iii) What is the median of the distribution?  (iv) Use the stem-and-leaf diagram above to draw a box-and-whisker diagram.  (v) Comment on the skewness of the distribution.

Q: Data was collected on the number of traffic fatalities per year in a variety of vehicles and for a…

A: Mode: Mode may be defined as the maximum number of observation is called mode.

Q: Engr. Dacara is given a load to teach Work Study and Measurement to his IE class. During the first…

A: Given that, Engr. Dacara is given a load to teach Work Study and Measurement to his IE class. During…

Q: Frequency distribution table: Class 505 – 1066 1067 – 1628 1629 – 2190 2191 – 2752 2753 – 3314…

A:

Q: Below are two data sets, one for the average retail price of gasoline in the State of California for…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: In the U.S. Census Bureau document America’s Families and Living Arrangements: 2017, we find these…

A: a bar graph is a chart that uses bars to show comparisons between categories of data.

Q: Table 1 Numbers of goals by number of matches Number of goals scored Number of matches in a match…

A: Step 1: The number of goals by number of matches are given asNumber of goals scored in a matchNumber…

Q: Complete the stemplot for the following data. 83 61 65 63 50 55 68 73 60 53 50 60 50 59 66 83 69…

A: From the above data  We are given that.  5# | 00003569 6# | 00113445566789 7# | 03457 8# | 3 3 9

Q: Source ment SS df MS

A: By using one way ANOVA test for a single factor,a) The Null and alternative hypotheses:Ho:  µ1 = µ2…

Q: Using the accompanying Home Market Value data, develop a multiple linear regression model for…

A: Consider the provided data which is used to predict the Home Market value based on the other…

Q: Scatterplot of Height va Gest Gest

A: We have to comment on the relationship between two variables based on scatter plot.

Q: A company cl mean monthl E. Ho: H Ha

A: Given, a). The hypothesis to be tested: This is a right tailed test. b). The excel syntax to…

Q: a) find s^2 (and round it to two decimal places)  b) construct a 95% interval for B1  c) construct…

A: (a) Use EXCEL to obtain the value of S2   EXCEL procedure:   Go to EXCEL Go to Data>Data…

Q: y'+ay=o , y6)= 1.5

A:

Q: The air pollution, measured by the Air Quality Index (AQI), of the 20 most populated cities in large…

A: Introduction A box and whisker plot is a graphical representation of the 5-no. summary of the data.

Q: The number of pounds of steam used per month by a chemical plant is thought to be related to the…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 18. Extrapolate the business done in 2018 from the following data : 2014 Year 2013 2015 2016 2017…

A:

Q: Construct a grouped frequency distribution for the data to the right, showing the length, in miles,…

A: Given that

Q: For school year 2013-2014, the Math Club had 80 members. The number of member per year level is as…

A: Subject Frequency Degree Grade 7 16 36080×16=72° Grade 8 22 36080×22=99° Grade 9 24…

Q: The population of rabbits in a forest has been recorded every decade since the year 1970. The…

A:

Q: Do you find any association between the tempers of brothers and sisters from the foHowing data :…

A: Given:         Sister       Good nature sulien Total   Good nature 1230 850 2080 Brother…

Q: The service life of a general refrigerator is 10 years. The following is the tracking data of 20…

A: The provided information is as follows:The sample size is .The level of significance is .The…

Q: Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is…

A: Given data was collected for 300 fish from the north atlantic. the length of the fish(in mm) is…

Q: How would you plot the points for cumulative frequency on a ogive?

A:

Q: Which of the following is a true statement comparing the water bills of the two neighborhoods? More…

A: Histogram : It represents the data using bars.

Q: b) The amount of money earned in a day by Ms. Anne's craft shop was recorded and displayed in the…

A: Range= Maximum observation-minimum observation Here maximum observation= 61 And minimum observation=…

Q: (b) What is classification of data? Explain the methods of classification.

A: The solution is as follows,

Q: Construct a frequency distribution and histogram for the motor fuel octane data from previous…

A: We use a class interval was 2.5 and a cumulative frequency was 82 (this is the total amount of…

Q: A car company wants to know the monthly sales made in ($000), based on the brand of vehicle.  The…

A: We know that SE Mean=STD DevN Then in case of Hyundai 1.34=*23⇒*=6.4264 For Toyota **=9.527=1.8283

Q: Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is…

A: Introduction: In general frequency distribution is a table or graph that displays the frequency of…

Q: b) The amount of money earned in a day by Ms. Anne's craft shop was recorded and displayed in the…

A: Here we can observe that total number of observations is 34. Thus the median is the average of the…

Q: Count of Income Educ. 4 Grand Total 426 355 119 900 Income 2 3. 55 33 1 169 141 61 75 39 175 2 125…

A: Define the following events: A: a randomly selected households has income is at least $30,000. B: a…

Q: Interpolate the population 1966.

A:

Q: person's weight (measured in Kilograms) divided by his/her height (measured in meters) squared. We…

A: Using given information We have to find out the correlation coefficient r r=cov ( x , y)var (x)var…

Q: Please help. Thank you. CSV file data is below. TSERofReturn AcmeRofReturn -1.99167…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The following data show the lengths of boats moored in a marina. The data are ordered from smallest…

A: Sol:- To calculate the mean, we add up all the lengths and divide by the total number of boats: Mean…

Q: Now consider a bag of ten colorful marbles. You reach into the bag 100 times. Each time you pull out…

A: The likelihood number for the marbles based on the 100 draws is to be defined for the specified…

Q: Identify the methods of computing dispersion?

A: The objective of the question is to identify the various methods used in statistics to compute…

Q: y is what sort of data:

A: