Costs of Utilities The frequency distribution represents the cost (in cents) for the utilities of states that supply much of their own power. Construct an ogive for the distribution. Class boundaries Frequency 6.5 - 11.5 11.5 - 16.5 16.5 - 21.5 1. 21.5 - 26.5 2 26.5 - 31.5 31.5 - 36.5 3 16 36.5 - 41.5 Send data to Excel

Q: 4 3- 1 -6 -5 -4 -3 -2 2 3 4 6. 2 -3 4 2. 3.

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Q: Evaluate. 5(41)

A: We need to evaluate the value of 5(4!)

Q: 6.4 3

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Q: 7 items chosen 5 at a time

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Q: 72

A: here we will find value of x ,

Q: 4 3/4 - 2 5/6

A: Given that the expression is

Q: There are 60 beads in a box. 3/10 of them are green, 1/6 of them are blue and 2/15 of them are red.…

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Q: coefficient of variaton for given populaion   5,8,9,11,15,16,17,19

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Q: 6/9 +  5/18 + 1 3/6

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Q: Expand the expression for Mr Taylor.

A: The previous solution is incorrect. Please follow this one.

Q: 6 3/20 - 6 3/8

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Q: W 4. What is the value of the 4th term of the expansion (a + b)"? O a5 O 5a*b O 10a²63 10a b?

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Q: 4 3 2 1 ++x 1 2 3 4 5 6 7 8 9

A: Graph : Consider the graph on interval  on given interval 0,3 , f'(x)=0 i.e slope is zero  on given…

Q: This is the graph of a function f (x). What is the value of /, f (x) dx? (3, 1.5) (0, 0) 3 -2 -1 2 3…

A: Definite integral is the area under the graph with x axis. If a function is positive ( above the x…

Q: 2.763-4.5(2.1x-5.1432)=6.32x+5

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Q: 5 2/5+ n= 75/6

A: Given query is to find the value of n.

Q: Combinations. 9 c 5

A: It is an important part of statistics. It is widely used.

Q: Use Johnson's algorithm to find the shortest paths between all pairs of vertices in the graph below.…

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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.