From the data given below find the missing frequency. If the arithmetic mean is 28, find the median : Profits per shop 20-30 30-40 40-50 50-60 : 0-10 10-20 No. of shops 18 27 17 12 CO

Q: Can you view the data below and explain what is the relationship between the frequency and total…

A: The frequency table and corresponding histogram is given,   Varibales are  Total gross sale and…

Q: The histogram to the right shows the starting salaries (rounded to the nearest thousand dollars) for…

A: A histogram is defined as a diagram consisting of rectangles whose area is proportional to the…

Q: 3 4 Percentage 44% 36% 15% 4% 1% a. Find the probability that a fisherman selected at random catches…

A: Given Information: x 0 1 2 3 4 Percentage 44% = 0.44 36% = 0.36 15% = 0.15 4% = 0.04 1% = 0.01…

Q: amount of money he earned in tips each weekday for a two-week period. His data is shown in this…

A: Following are 5 number summary: Minimum valueFirst quartileMedianThird quartileMaximum value These…

Q: The mean of the following data is 70. Find x:  47,56,x,79,86

A:

Q: Here is the second data set. 49 84 44 89 74 26 80 39 92 49 d. What is the mean (T) of this data set?…

A: We know that  Mean=sum of observation/numbar of observation  Median=middle value of the data set.…

Q: 3) The distribution of the profit earned by 50 sari-sari store owners in one week is shown belov…

A:

Q: Find the median of the data. 70 75 70 84 90 92 84 85 80 60 72 78 80 81 72 79 78 76 86 O 74.7 O 78.5…

A: We know that  n= 20 , even  Median =( n/2th + (n/2 + 1)th ) / 2

Q: 1. Let W be a random variable giving the number of heads minus the number of tails in three tosses…

A: Probability: The probability tells the chance or possibility of an incident whose outcome is not…

Q: The median for the data 45, 7, 13, 4, 19, 30, 23

A:

Q: A professor administered an exam to twenty-five students. Their test scores are below.   100 70 66…

A: First enter the given data in Excel sheet.  And we can use average () command to Calculate mean. To…

Q: The data set shows the ages of members in a book club.

A: If the data set is in even numbers, then the median is the mean of the middle two terms, when data…

Q: The table represents the number of minutes of commercials during hour- long TV shows. Find the…

A: Given that Table for no. of minutes of commercials during hour long TV shows. No. of mins 12 13.5…

Q: Question 7 Which salesperson had the highest sales median? Ella Eli Jeri Jacob

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

Q: Find the mean and median to revenue

A: These mean and median are summary statistics

Q: For the data described, identify the level of measurement as nominal, ordinal, interval, or ratio.…

A: From the given question, Qualitative variable: it refers to that variable which can be measured…

Q: Find the mean for the following data, 5,12,23,18 and 13

A: Answer, From the given data, 5,12,23,18,13

Q: Show a complete solution for the computation of range and interval width Create a frequency…

A: Number of times a variate value is repeated is called its frequency. The number of observations…

Q: The price per share of stock for a sample of 25 companies was recorded at the beginning of the first…

A: Given data: Beginning End 53.82 54.19 77.02 55.7 109 102.57 83.58 79.95 139.23 126.01…

Q: This bar graph shows the number of students who scored 1, 2, 3 or 4 in a certain quiz in a class.…

A: 1, 2, 3 , 4

Q: Determine whether the following statement is true. The median of a data set will increase by a…

A: Given statement :  The median of a data set will increase by a factor of 10 if the largest value…

Q: For the data set 8 14 6 10 9 the median is

A: Given, Data set : 8, 14, 6, 10, 9 Data set in ascending order: 6, 8, 9, 10, 14 n(data set) = 5

Q: List the sample space that can be obtained from the following; a. the set of integers between 1 and…

A: Givena)The set of intergers between 1 and 50 divisible by 5

Q: Calculate the mean if the median and mode are 300 and 305.

A: the median and mode are 300 and 305.

Q: 10. In a poker hand consisting of 5 cards, find the probability of holding а. 3 асes b. 4 hearts and…

A: For the given data Find the probabilities

Q: ase in statistics ter

A: Sex N Mean Std. Dev Std. Error Mean Sleep hours/weeknights Male 321 7.5749 1.42558 0.07957…

Q: The Big Mac index is a way of measuring Purchasing Power Parity (PPP) between different countries.…

A: (f): here the relative frequency of the countries are given basically relative frequency is a…

Q: For the data set 7 6 4 9 5 the median

A: The median is the middle data point in a sorted data set. The given data set is [7, 6, 4, 9, 5]…

Q: The accompanying table shows trade deficits for a certain country (in billions of dollars) to 19…

A: The accompanying table shows trade deficits for a certain country (in billions of dollars) to 19…

Q: In a certain company, every worker was given a $900 raise. How does this affect the median of the…

A: Given information- We have given that in a certain company, every worker was given a $900 raise. We…

Q: Also find the values of LCL and UCL for an R​ chart, and find the values of LCL and UCL for an x…

A: The data is given on carbon dioxide concentrations for 5 decades. The decades are 1960s, 1970s,…

Q: 20 2 24 2 28 4 32 36 10

A: The given frequency distribution table is, The value of cf is calculated as,