Identify the level of measurement of the data, and explain what is wrong with the given calculation. In a survey, the favorite foods of respondents are identified as 0 for italian food, 1 for mexican food, 2 for chinese food, and 3 for anything else. The average (mean) is calculated for 542 respondents and the result is 1.1. The data are at the v level of measurement. What is wrong with the given calculation? O A. Such data are not counts or measures of anything, so the average (mean) needs to be computed in a different way. O B. Such data are not counts or measures of anything, so it makes no sense to compute their average (mean). C. The true average (mean) is 1.3. O D. There is nothing wrong with the given calculation.

Q: An object moves with velocity as given in the graph below (in ft/sec). How far did the object travel…

A: Let's find distance of objects travel from t=0 to t=45.

Q: 5(18)

A: To find5(18)

Q: Find lim (x,y)→(12,3) xy cos(x – 4y). OS 1. –36 2. 36 3. 3 4. 0

A:

Q: 6.5+ 4

A: To simplify given

Q: Suppose that 103 Σ ai = 19 and i=1 103 i=1 b₁ = 18. Compute the sum.

A:

Q: sing the geometry of the graph ,evalvate the definite integrals.

A: As this is a multiple subpart question according to the Bartleby Answering rule, only first three…

Q: 19 14.3

A:

Q: 6.3 3

A:

Q: 12 16

A: We know that If a perpendicular is drawn from the vertex of right angle triangle of a right triangle…

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.