Suppose 56% of politicians are lawyers if a random sample of size 873 is selected, what is the probability that the proportion of politicians who are lawyers will be less than 55% round your answer to four decimal places

Name: Solved: Suppose 56% of politicians are lawyers if a random sample of size 873 is selected, what is the probability that the proportion of politicians who are lawyers will be less than 55% round your answer to four decimal places - MathMaster
Brand: MathMaster
Rating: 4.9 (134 reviews)

134

likes

672 views

Answer to a math question Suppose 56% of politicians are lawyers if a random sample of size 873 is selected, what is the probability that the proportion of politicians who are lawyers will be less than 55% round your answer to four decimal places

$Expert avatar$

Gerhard

4.5

92 Answers

Z=\frac{0.55-0.56}{\sqrt{\frac{0.56(0.44)}{873}}}=-0.5952

P(Z< -0.5952) = 0.2758

Frequently asked questions (FAQs)

Question: What is the mixed number resulting from dividing 15 by 4? How does factoring numbers relate to mixed numbers in this context? Mention an example of a real number relevant to this situation.

Question: Find the derivative of f(x) = sin(2x) - cos(3x) at x = π/4.

What is the angle between two diagonals of a regular hexagon?

New questions in Mathematics

4.2x10^_6 convert to standard notation

How many different ways can a psychology student select 5 subjects from a pool of 20 subjects and assign each one to a different experiment?

the probabilty that a person has a motorcycle, given that she owns a car 25%. the percentage of people owing a motorcycle is 15% and that who own a car is 35%. find probabilty that a person owns any one or both of those

Credit title that represents a payment order. This model, which emerged in Brazil, can only be issued in two specific situations: in the purchase and sale of commercial products or in the provision of services. Select the correct alternative: Question 6Answer The. Present value B. Promissory note w. Present value d. Duplicate It is. Bill of exchange

I need to know what 20% or £3292.75

determine the polynomial F of degree 2 that interpolates. f at points (0;1) (2;5) (4;6). calculate F(0.8). Note: Using the polynomial expression with difference operator.

Engineers want to design seats in commercial aircraft so that they are wide enough to fit 95% of all males. (Accommodating 100% of males would require very wide seats that would be much too expensive.) Men have hip breadths that are normally distributed with a mean of 14.4 in. and a standard deviation of 1.2 in. Find P95. That is, find the hip breadth for men that separates the smallest 95% from the largest 5%.

2)A tourist has 15 pairs of pants in his hotel room closet. Suppose 5 are blue and the rest are black. The tourist leaves his room twice a day. He takes a pair of pants and puts them on, the tourist leaves the first pair of pants in the closet again and takes another one and puts them on. What is the probability that the two pants chosen are black?

User One of the applications of the derivative of a function is its use in Physics, where a function that at every instant t associates the number s(t), this function s is called the clockwise function of the movement. By deriving the time function we obtain the velocity function at time t, denoted by v(t). A body has a time function that determines its position in meters at time t as S(t)=t.³√t+2.t . Present the speed of this body at time t = 8 s.