In a fishing logde brochure, the lodge advertises that 75% of its guest catch northern pike over 20 pounds. Suppose that last summer 58 out of a random sample of 84 guests did, in fact, catch northen pike weighing over 20 pounds. Does this indicate that the population porportion of guests who catch pike is different from 75% (either higher or lower) ?  Use alpha  equal  0.05 A) state null and alternate hypotheses B) what sampling distribution will you use? C) What is the value of the sample test statistic? Round answer to 2 decimal places D) Find the P-Value to the test statistic? Round to 4 decimal places E) will you reject or fail to reject the null hypothesis? Are the data statistically significant at level apha?

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A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: Suppose that in a random selection of 100 colored candies, 23% of them are blue. The candy company c…

A: given data, n=100blue candies of blue candies =p claim:p=0.21p^=0.23 α=0.05

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A: Given,sample size(n)=153sample mean(x¯)=10,586standard deviation(σ)=2509α=0.05

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Q: Only 14% of registered voters voted in the last election. Will voter participation decline for the…

A: sample size(n)=398 x=44 significance level(α)=0.10 sample proportion(p^)=44398≅0.1106

Q: Suppose that in a random selection of 100 colored candies, 29% of them are blue. The candy company…

A: From the provided information,

Q: Suppose that in a random selection of 100 colored candies, 30% of them are blue. The candy company…

A: Suppose p is the true proportion of blue candies.

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A: Given,  P(Type 1 error) = 0.05 ( at 95% confidence level given) Let Random variable X = no samples…

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A: Note- Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Suppose that in a random selection of 100 colored​ candies, 29​% of them are blue. The candy company…

A: B.H0​:p=0.2     H1​:p≠0.2

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A: The objective of this question is to determine whether there is sufficient evidence to support the…

Q: 4) A survey investigates whether the proportion of 8% for employees who commute by car to 4). work…

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Q: Suppose that in a random selection of 100 colored candies, 30% of them are blue. The candy company…

A: Given,   Sample size = 100 Sample proportion = 0.30

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A: From the provided information,

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A:

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A: It is given thatPopulation mean, μ=10941Sample mean, x¯=11425Population standard deviation,…

Q: As a result of complaints from customers about delivery times, the manager at a pizza delivery…

A: GivenThe manager believed the delivery time  was 20 minutesThe manager at a pizza delivery serive is…

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A: Suppose that in a random selection of 100 colored​ candies, 21​% of them are blue. The candy company…

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A: Given : A researcher selects a sample from a population with a mean of 50 and administers a…

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A:

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A:

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A:

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A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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A: Given that Sample size n = 184 Sample mean = 11121 Population SD = 1856 Level of significance = 0.10

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A:

Q: Suppose that in a random selection of 100 colored candies, 30% of them are blue. The candy company…

A: Sample size(n)=100Sample proportion()=0.30Population proportion(P)=0.20and

Q: From public records, individuals were identified as having been charged with drunken driving not…

A: Her it is given that , two random samples from this group were studied. In the first sample of 25…

Q: The average waiting time of 64 r/s Bank A’s customers at its branches is 4.87  minutes with s.d.…

A: given data  x¯1 = 4.87     s1 = 1.1     n1 = 64x¯2 =4.5         s2 = 1.21   n2 =10095% ci for μ1 -…

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A: From the provided information, Sample size (n) = 100 From which 20% of them are blue that is p̂ =…

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A: Following is the table for Type 1 and Type 2 error :   Null Hypothesis is True Alternate…

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A: Given,  p = 0.78 n = 400 x = 332 Asssume α = 0.05

Q: Only 16% of registered voters voted in the last election. Will voter participation decline for the…

A: The hypothesized proportion is 0.16.

Q: greater than the average age for wives? (Statkey: Use Descriptive Statistics for Two Quantitative…

A: * ANSWER :-    From the given information the answer is given below as ,  (1)

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A: a) In this case, the population proportion is known.

Q: In a random sample of 100 ​items,15 are defective. If the null hypothesis is that 15% of the items…

A: Given info: In a random sample of 100 ​items,15 are defective. The null hypothesis is that 15% of…

Q: The National Academy of Science reported that 31 % of research in mathematics is published by US…

A: p=0.31 n=188 x=74

Q: Suppose 235 subjects are treated with a drug that is used to treat pain and 54 of them developed…

A: given dat,n=235x=54p^=xn=54235=0.2298

Q: of LO %24 2. Based on their records, a hospital claims that the proportion, p, of full-term babies…

A: For the given data Perform z test for one proportion test

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.