If your answer is "zero", enter "0". Develop a crosstabulation for the data, with a as the row variable and y as the column variable. Total A Total

Q: Write aims of data classification ?

A: The Aims of data classification is as follows 1. It represents data concisely. 2. It helps to know…

Q: Which equation BEST fits the data in the given table? Use the table to answer the question.

A: Half life means time required to reduce the amount of substance remains in to the half quantity.

Q: Determine the percent of data greater than z= - 2.20.

A:

Q: Use the data in each table 7. y -3 -0.6 0.2 7 1.4

A:

Q: In this data set you will be working with three pairs of variables: pair 1: x1 and y1 pair 2: x2 and…

A: Given, A table containing sd and mean of the variables x1, x2, x3, y1, y2, y3 as below:   mean…

Q: An auto parts store operated 3549 stores in 2004. By 2007, the auto parts store operated 4140…

A: Let  y be the number of stores in year x let linear relation between x and y be y=ax+b Then…

Q: A company with six branches provides free coffee to its employees. A manager is interested to find…

A: Given data,

Q: Choose the equation that is represented by the data in the table. -1 5 6 1 2 O c= b-4 O c=b+6 O…

A: If a equation satisfy the the given data  ,then it is the equation of the given data.

Q: The number of units in z3,[x] is 30

A: We know that, any ring given as ℤpx  will have  (p - 1) units

Q: Final grades of 25  students in math class are: AAABBBBBBBBCCCCCCCCC DDFFF          a) Make…

A:

Q: Write the data type against every variable in statistics:     City where you live Grades Distance…

A: Data types in Statistics: 1) Numerical (Discrete or continuous) 2) Categorical (Ordinal or nominal)…

Q: Construct Scatter Dlt temcatre JCE) data tempeátre / Vistans /ndhe wos 09 10 1S 20 25 20 30 50 75 30

A: Topic:- graph

Q: Find the values of x and y

A: in given right angle triangle as both side are equal it is isosceles right angle triangle

Q: Find the values of x and y. 3.

A:

Q: Find the value of the variable x and y.

A: ∆ABC is a right angle triangle. The length of the side AB= 5 units. The length of the side BC=7…

Q: Which equation best represents this data set? {(-4, -4.8), (-3, -8.2), (-2, -9.1), (-1, -8.1), (0,…

A:

Q: The mean of the data in the dataset1 is [To download dataset1, Click on the dataset1 above -> Right…

A: Answer:  43.98   Here in data set No. of 39 = 1 No. of 40 = 4 No. of 41 = 7 No. of 42 = 4 No. of 43…

Q: Which equation best represents the data in this table? y 0.5 -0.75 1 1.5 0.5 0.75 y = In r B y= 1 23

A:

Q: Find the slope of the median CD. 8 A(1. 7). C(4, 3) B(-1. -1), C. 0 d 3 a. C. b. 4 4

A:

Q: Which set of data represents an inverse variation? A y 4 10 %3B 1.5 3 y 2.5 1.5 C 10 20 25 y 0.1 0.5…

A:

Q: Select the graph that shows the scatterplot of the data set. O A. Q Y 2 - 1 -6 в. -7 -2 -5 1 с. D.

A: We first plot scatter plot using the given data with the help of excel as below: Enter the data…

Q: In Star Wars Episode 4: A New Hope, Princess Leia says Luke is "a little short to be a storm…

A: Given, xL =67,  sL=1,  nL=14 xs =70,  ss=3,  ns=11  degree of freedom. nL+ns-2 = 14+11-2 = 23 The…

Q: When the data is organised in a table, the rows are (circle the answer); (a) variables (b) numbers…

A: Given,  (a) Variables : This represents an attribute that may describe anything. (b) Numbers : It is…

Q: On a cold day in Minneapolis, the afternoon temperature was 48 degrees before a cold front moved…

A: The domain of a data set is the set of values that the data set contains. The values in the domain…

Q: Find the values of x and y.

A:

Q: For the data: Data 8. 10 4 6. 12 7. 7. 4. which is the correct box and whisker?

A: Solution Sort the data in ascending order. The median (Q2) is the center value. After computing…

Q: The variables are the columns of a dataset.

A: Here we want to know given statement is true or false.

Q: Discuss the Layout of R.B.D.

A:

Q: Use the data in the table below to answer the following questions. X-variable Y-variable Point 8. B.…

A: The coordinate points of triangle ABC are A(0,8) B(0,5) C(30,5) We need to find the area of the…

Q: What is the linear pattern of 4500 students in 2014 and 3700 students in 2019

A: The linear pattern is:   Since,             the no. of students are decreasing from the year 2014…

Q: The mean of a set of data is the sum of all values in a data set divided by the number of values in…

A:

Q: How well does the line describe the data? What is the mileage that you would expect a 4000-pound car…

A: From the Scatter plot: Regression equation is y=-0.0052x+45.645 where, intercept a=45.645 and slope…

Q: Which one of the two-way tables below conveys the same information?

A:

Q: Find the data value is Z = 1.6, µ-30, σ = 2.4 Write the data value rounded to 2 decimal places.

A: Given that μ=30,σ=2.4,z=1.6 Data value ( x )=?

Q: Explain if two variables consist of nominal data?

A: Nominal Data: This  is used to label variables without providing  values that are quantitative in…

Q: For the given data, find the value of each expression: X Y 8 5 -4 1 6. -2 E(6XY - 4)2 - 15 =||…

A:

Q: On a cold day in Minneapolis, the afternoon temperature was 48 degrees before a cold front moved…

A: Domain is given. First form linear equation for temperature variations with time

Q: Which equation represents the data in the table? 4. 100 25 6.25 1.5625 y= 100(금)" ов. y = 400(금)" O…

A: Equations

Q: The grid map shows the location of the houses of some of Kendra's friends. Which friend lives at…

A: Given grid map shows the location of houses,

Q: What is the sum of squares for data set C

A:

Q: The line of best fit through a set of data is y = 44.278 + 1.672x According to this equation, what…

A: According to the given information, we have Given that the equation is, y=44.278+1.672x

Q: Find the values of x and y if (4x+3, у) - (3х+ 5, —у-2).

A:

Q: The boxplots show data for state and local community expenditures on hospitals and highways.…

A: Interpretation for box plots: - The center line inside the box is for the median of the data which…

Q: Find the value of the variables.

A: For Quadrilateral Inscribed in a Circle The sum of the opposite angles is equal to 180 degree…

Q: How many steps in the following program? proc means data=tmp.frex4; class age;var sbp; output…

A: Given SAS code There are 4 steps

Q: Which equation best represents the data in this table? 0.5 -0.75 1 0. 1.5 0.5 2 0.75 3.

A:

Q: Use this Oregon COVID data to answer: Is the data for the month of August linear?   Explain how you…

A: Given information: Given data represents the COVID cases in the month of August.

Q: What is the cost of each plan if 8 GBS of data are used in one month? Plan 1: y = 75 Plan 2: y = 20…

A:

Q: The first divided difference fx0, x1] for the following data is xo = 1, x1 = 10, f [æo] = 7, f[x1] =…

A:

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.