Test a claim that the mean amount of carbon monoxide in the air in U.S. čitieš iš less than 2.33 parts per million. It Was found that the meah amount Bl CaPDOH HOHURId the air for the random sample of 65 cities is 2.38 parts per million and the standard deviation is 2.11 parts per million. At a =0.05, can the claim be supported? Complet parts (a) through (e) below. Assume the population is normally distributed. (a) Identify the claim and state Ho and Ha. Which of the following correctly states Ho and H,? Ho: Ha: (Type integers or decimals. Do not round.) The claim is the V hypothesis. (b) Use technology to find the critical value(s) and identify the rejection region(s). The critical value(s) is/are to =. (Use a comma to separate answers as needed. Round to two decimal places as needed.) Choose the graph which shows the rejection region. O A. OB. OC. OD. t to t<-6, t>o o to (c) Find the standardized test statistic, t. The standardized test statistic is t= (Round to two decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. V in the rejection region. Ho because the standardized test statistic (e) Interpret the decision in the context of the original claim. V enough evidence at the % level of significance to V the claim that the mean amount of carbon monoxide in the air in U.S. cities is There parts per million. (Type integers or decimals. Do not round.)

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A: factors of 24 that add up to 10

Q: How many ordered triples of letters are there taken from the letters A, T, C, and G?

A: given letters: A,T,C and Gtotal number of letters = 4

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Q: Find L{1}ℒ{1}.

A:

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A: Given,  r→t=sint, t, cost                   ...1

Q: a3-16a

A: a³−16a ⇒a(a²−16) ⇒a(a² −4²) ⇒a(a+4)(a−4)

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

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A:

Q: 5/14+1/6

A: 514+16=15+742

Q: 4 3/4 - 2 5/6

A: Given that the expression is

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A: given , number of partitions of n into k parts  we have to prove that , partitions of number n + k…

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A: Given: 30 total M&amp;Ms in that 10 red M&amp;Ms.

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A:

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A:

Q: 1/5 + 1/10 + 1/15

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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.