Make sure to answer both parts below. Show all work and steps. la) An SRS of 100 deliveries by Grub Hub showed that 72 were on time. An SRS of 100 food deliveries by Door Dash showed that 83 were on time. Let pg be the proportion of on-time deliveries for all Grub Hub orders, and let Pp be the proportion of all on-time deliveries for all Door Dash orders. Construct a 95% confidence interval for the difference pG – Pp-

Q: 3x 8

A: Given  e3x=8 Taking ln (i.e., loge ) on both sides we get ln (e3x)=ln 8 ⇒3x=ln 8          [Applying…

Q: Evaluate Vi

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A: “There is no statistically significant relationship between fear of crime and walking alone in your…

Q: 18 43

A: Given,

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A:

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Q: 25m² – 16 =

A: Simplify  25m2-16

Q: LCM(77, 18) =

A: We have to find the LCM of 77 and 18.

Q: lcm of 6 and 18

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

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Q: 45

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Q: 36 14

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Q: 13

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Q: 13 dk

A: Given :      ∫e73k-13   dk

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Q: 346 ÷46

A: given 346 ÷46

Q: 81 (1) 420

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A: Differentiate wrt x

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Q: 12 16

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

Q: 38 10

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Q: I 4х6 dx

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Q: 7 10

A: Consider the provided equation, x7·x10=____ Fill in the blank.

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A: To solve this problem we have to use substitution method firstly and then exponential rule of…

Q: 321.123

A: Answer

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A: Given:∫4xdx8-4x3

Q: tani o

A: Trigonometry

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A: Given,          A triangle is shown below :

Q: 9 tmes 8

A: 9 times 8 means adding 8 upto 9 times or multiply 8 by 9.

Q: 2322

A: Explanation and solutions is given below....

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A:

Q: 75%1

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A: (6(a):- Given matrix Q is                              6(b) Singular Matrix:- A matrix is called…

Q: 18 16

A: The objective is to find the value of x :  In the  given right triangle , Perpendicular = 16…

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.