7. What does the shaded region indicate in the figure at the right? A. union of events F and G B. FUG C. F or G D. all of the above E F G

Q: the distribution of a categorical variable?

A: Categorical Variables: The data is divided into two or more categories is called categorical…

Q: Which one of the following is an example of discrete variable? a. Colors of various cars in a…

A: A discrete variable can only take on a certain number of values.

Q: 1. To the left of z = 1.96 2. At most z = 2.58 3. At least z = 1.96 4. To the right of z = 0.33

A: ( 1) To the left of z = 1.96 ( 2 ) Atmost z =2.58 ( 3 )Atleast z= 1.96 ( 4 ) to the right of 2=0.33…

Q: The distribution obtained by a simple process of successive addition of the entries in the frequency…

A: In above we tell which one is the correct choice.

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: Q1. Choose the correct answer 1. The level of measurement of the variable "milk yield in kg" is: b)…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which is an example of discrete data? 1.Shoe size 2.Heights of students in the class 3.Distances…

A: Discrete variable:   A discrete variable is nothing but it takes the countable number of values or a…

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: find d2 for given data  15,98,78,75,63,45,65,98,78,23

A:

Q: is also called as the Median. O a. Second quartile O b. First quartile O C. Lower quartile O d.…

A: We have given that  Median is middle value of the data and it is covered 50% of the data

Q: -Solve for D5 and P10 of the given set of grouped data. 78, 112, 136, 224, 368, 389, 456, 540, 566,…

A: Given Data: 78, 112, 136, 224, 368, 389, 456, 540, 566, 629, 675, 711, 730, 804, 817   a) D5…

Q: D. Directions: Determine each of the following areas and show these graphically. Use probability…

A:

Q: The data in below table is describing the no of users used different mobile phone brands. What type…

A: Pie chart  pie chart is used when we  work with categorical data. If we are dealing with…

Q: The table in the picture shows the frequency distribution of the scores of 50 students in stat. The…

A:

Q: find D3 for given data 15,8,96,7,6,46,3,5,45,96,78

A: Answer - Calculate D3 from the following data15,8,96,7,6,46,3,5,45,96,78Arranging Observations in…

Q: Find the mean for the group of data items. Round to the nearest hundredth, if necessary. 11) 10, 11,…

A: Given X=10,11,6,9,7,12,3,6

Q: A restaurant recorded how many tacos were included in each order. This data is summarized in the…

A:

Q: find D3 for given data 15,46,96,87,7535,14,49,38

A:

Q: Find the z-score that corresponds to the 67th perentile. O A. 0.44 O B. 0.67 OC. -0.44 O D. -0.67

A: The z-score that corresponds to the 67th percentile will be obtained as given below: The 67th…

Q: A math dasses at a North Toronto high school took a quiz. The grades for the 9 students in the class…

A: We have given that the data in table form. We can write this data in discrete form as: 3, 5, 5, 5,…

Q: find D3 for given data  45,85,98,7,56,78,56,34,25,96,85

A:

Q: FIND D2 for given data  48,89,98,96,85,74,25,63,4,5

A:

Q: Find the z-score for which 99% of the distribution's area lies between -z and z. Click to view page…

A: The objective is to find the z-score for 99% of the distributions area lie between –z and z.   That…

Q: C. Find the mean x. 1. 4, 6, 8, 9, 13 2. 8, 6, 7, 9, 5, 5, 9 3. 2, 5, 4, 8, 6 4. 4, 6, 8, 9, 10, 7,…

A: Given: 1. 4,6,8,9,13 2. 8,6,7,9,5,5,9 3. 2,5,4,8,6 4. 4,6,8,9,10,7,5 We need to calculate the mean…

Q: What is the value of p in the diagra

A: From the given plot, PA=0.487PB=0.513 PB|A=pPB∩APA=pPB∩A0.487=pPB∩A=0.487p.......(1)…

Q: . Find the median of these numbers: 4, 2, 7, 4, 3.

A: We have given that,  The data set are : 4, 2, 7, 4, 3 Then,  We will find the Median (M) = ?

Q: A Where do you get most of your information on video games and movies? Friends Game store internet…

A: What is Survey? Surveys is a method  to collect information about people’s perspective, opinion,…

Q: A pie chart reflects student performance... 16% As, 24% Bs, 32% Cs, 16% Ds, 12% Fs A. There were…

A: The give percentages of student performance in pie chart is 16% A's, 24% B's, 32% C's, 16% D's, and…

Q: The data to the right represent the number of chocolate chips per cookie in a random sample of a…

A: NS2628233332152921221731272328351925262224282424232822

Q: 3 Suppose S f(x) dz = 9 and S g(x) dæ = 2. -2 -2 3 Evaluate S (-2 f(x) – 2 g (x)) dæ. -2 Remember to…

A:

Q: Q3. Find the value of z which make the variance of the set of data following equal to 2.5? 9,8,6,…

A: Topic- variance

Q: A veterinarian recorded how many kittens were born in each litter. This data is summarized in the…

A: Given that,A veterinarian recorded number of kittens were born in each litter.

Q: find D7 for given data  12,15,96,85,35,74,63,59,42,39,28,19,35

A:

Q: 40 30 20 10 0-5 6-10 11-15 16-20 21-25 26-30 Age Groups in Years M&M as Favorite Candy Number of…

A:

Q: find d2 for given data 12,56,89,78,96,45,23,56,99

A: Ans -  Gven data 12,56,89,78,96,45,23,56,99

Q: find D3 for given data 56,85,63,34,52,20,96,45,51,63,34,25,19,85

A:

Q: Determine the graph, probability notation and area in percent of the following. 1. At most z=2.25 2.…

A: The given z-scores are z=2.25 , z=-1.7, z=-1.12 and z=2.14.