The following is a partial table of values for the number of Therms that Nancy used last month. If she usage was constant through out the month, what was her daily usage rate? T(n) 7 9.17 11 14.41 17 22.27 25 32.75 O 1.31 therms per day 1.13 therms per day O There is not enough information to answer the question. O 1.47 therms per day 1.51 therms per day

Q: The following data shows the data between temperature and Power dissipation Construct the finite…

A:

Q: Q. 10 (а) Calculate the appropriate measure of dispersion from the following data : less than 35 |…

A: continuing with...frequency distribution......

Q: The following table contains data on the temperature and the pressure of a gas in a cylinder. What…

A:

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

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

Q: he following data represents the number of minutes customers at a fast food restaurant had to wait…

A: Given data is,6,9,12,3,3,4,11,2,7

Q: c) 3rd Quartile d) IQR 3.5 2.9 2 0.4 0.16 20 40 60 80 100 Time per week (hours) % per hour 0.5 1 1.5…

A: Formula Used: Third quartile Q3 = L + 3n4-CFF×h Inter quartile range IQR = Q3 - Q1

Q: 1. The following are the ages (X) of babies in months and their heights (Y) in centimeters.…

A: For the given data, the equation of regression line is : y = 0.383 x + 71.95 The estimated height of…

Q: 24 Determine the following proportion. 19. The following table categorizes the students in a…

A: (19)   From the given information,

Q: 16. Find S.D. from the following data under short-cut- method. X 10 15 20 25 30 35 11 15 10 4 1

A: To find the standard deviations using short cut method For that We make the following table x…

Q: The following is a partial table of values for the number of Therms that Joshua used last month. If…

A: it is given that  for 6 days  number of therms =8.82 for 13 days number of therms =19.11 since daily…

Q: 14) Data collected during an experiment are shown in the accompanying graph. 100- 75 50 25 o+ 1 23…

A: Range is the set of all output values of the function for which the function is defined.

Q: Calculate Harmonic from the following statistical data : Wages: 10 12 14 16 18 No. of workers: 2 5 8…

A:

Q: Suppose you computed r=−0.285 using n=13 data points that were collected when studying the…

A: Given information n = 13  r=−0.285 df = n - 2 = 13 - 2 = 11 Given values df12345678910CV (+ and…

Q: greater than 30 parts per billion. To test this estimate, you determine the 29 17 44 23 22 35 23 17…

A: For the given Sample :  The Standard Deviation, s : 9.195 Null and Alternative Hypotheses The…

Q: A purchasing agent obtained 60 watt bulbs from two companies. He has the samples tested in his…

A:

Q: he following data are measurements of temperature (x = °F) and chirping frequency (y = chirps per…

A: Consider that x is the independent variable and y is the dependent variable. The number of…

Q: The following chart gives the average monthly high and low temperatures in degrees Fahrenheit for…

A: For a set of quantities , Average is the number that is calculated by adding all the  quantities…

Q: he following data calculate the groSs and net roproduction rates of females. Can you also calculate…

A:

Q: 4. From the following figures calculate the female gross reproduction rate if the ratio of male and…

A:

Q: b) When a three-month weighted moving average (W=0.5, W2 = 0.3, and W3 = 0.2) is used, what is the…

A: Data for the months January, February, March, April are given. The time series value is Yt

Q: A chemical reaction is run 12 times, and the temperature xi (in °C) and the yield yi (in percent of…

A:

Q: An engineer who accidentally inhaled poisonous fumes was given treatment for it. The concentration…

A: Let us determine after how many days the engineer will join work with the help of the information…

Q: d) suppose that the grade of semester average of ahmed are as follows semester first second third…

A: According to the given information, it is required to find the grade point average (GPA). GPA is…

Q: 1. The following data table is obtained by a fourth grader on his science project, "Exploding Foam."…

A: Part a: We compute the mean and standard deviation using the excel formulae as below:…

Q: The following table lists remaining life expectancy, E, in years for females of age x. x (yr) 50 60…

A: We have life expectancy E in years for females of age x. We have given Life expectancy, Eyr=33.8 for…

Q: An engineer in charge of a production process that produces a stain for outdoor decks has designed a…

A: In hypothesis testing, we write two types of hypotheses to test. They are null hypothesis and…

Q: o test if shift work leads to increase in caloric intake, a dietician had 20 of her clients record…

A: Comment on the results of homogeneity of variances test: The response variable is amount of calories…

Q: Consider the following data relating hours spent studying (X) and average grade on course quizzes…

A:

Q: Consider the following data relating hours spent studying (X) and average grade on course quizzes…

A: In this case, X represent the hours spent is studying and Y represents the average grade on course…

Q: You have been given the following estimated equation (t-statistics in parentheses) Y = 0.54 + 0.46X,…

A: (i). Name the given model: The given estimated equation is, The given model does not contain any…

Q: To test if shift work leads to increase in caloric intake, a dietician had 20 of her clients record…

A: Report the effect size/shared variability estimates: Eta-square for the main effect of the factor…

Q: A company specializing in building robots that clean your house has found that the average amount of…

A:

Q: The population (in millions) and the violent crime rate (per 1000) were recorded for 10 metropolitan…

A:

Q: Consider the following table. Pressure Under Water Depth, D (feet, ft) Pressure, P (atm) Surface 1…

A:

Q: C. If you have only the marginal totals, how can you determine frequencies for each cell that make…

A:

Q: William Profit is studying companies going public for the first time. He is particularly interested…

A: The given data is  shown below x y 9 10.8 94.4 11.3 27.3 11.2 179.2 11.1 71.9 11.1…

Q: Too determine the relationship between years of education and salary potential, 10 persons who have…

A: Person's product moment coefficient correlation is given by,   In the above table, sample size is n=…

Q: Which of the following best describes the variability of T1 and T2 ? Tị has a lower variability…

A: T1 has a lower variability compared with T2 as we can see that the graph of T2 is more flattened out…

Q: From the following data compute the consumer price Index for the year 1998 w.r.t. the price level of…

A:

Q: The population (in millions) and the violent crime rate (per 1000) were recorded for 10 metropolitan…

A:

Q: Below are the discharge values at a watershed outlet. If direct runoff starts at time = 3 hr and the…

A: Given: Direct runoff starts at 3 hours. To find: Volume of direct runoff during the first 6 hours in…

Q: 4) Find the value of x for y 5.043 with the help of following data. 2.3 4.5 6.7 1.2 4.1 10.6 f(x,)…

A: It is required to find the value for x for

Q: The following Table summarizes the main estimation results for the below model: C- Bo + B,R + Baet E…

A: It is required to test the slope coefficient β2, which is the coefficient of the variable, taxes…

Q: The table below shows the relationship between the altitude of the atmosphere and corresponding…

A: Given that, the relationship between the altitude of the atmosphere and corresponding temperature.…

Q: The following is a partial table of values for the number of Therms that Joshua used last month. If…

A:

Q: Q2/ Four engineering classes A,B,C and, D were tested for the percentage of students failed in the…

A: The number of student in each class and percentage of student failed in each is shown in table below…

Q: The following table consists of one student athlete's time, x, (in minutes) to swim 2,500 yards and…

A: Given - x is athlete's time (in minutes) to swim 2,500 yards y is heart rate (beats per minute)

Q: **28. Consider the following: rxy = .85, Y = 40, Su = 6. Y' = 36. What is the range within which one…

A: c is the very much correct option that is 30-42

Q: Day I 2 3 4 5 6 7 Ice cream Temp oC 14.2 16.4 l l.9 15.2 18.5 22.1 19.4 Sales (N$) 215 325 185 332…

A: Given : Day I 2 3 4 5 6 7Ice cream Temp oC 14.2 16.4 l l.9 15.2 18.5 22.1 19.4Sales (N$) 215 325 185…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.