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Natasha_Volkova [10]
3 years ago
12

A certain type of legal proceeding has three possible outcomes: in favor of party A, in favor of party B, or not in favor of eit

her party. The outcomes are expected to be 40 percent, 20 percent, and 40 percent, respectively. A random sample of 40 cases is selected from a certain judge to investigate whether the judgeâs outcomes are consistent with the expected outcomes. A chi-square goodness-of-fit test is conducted, and the value of the chi-square test statistic is Ï2=9.19 with a corresponding pâvalue of 0.01. Assuming the conditions for inference were met, which of the following is the correct interpretation of the pâvalue?
a. There is a 1 percent chance that the company's claim is correct.
b. If the null hypothesis is true, there is a 1 percent chance that the company's claim is correct.
c. If the null hypothesis is true, there is a 1 percent chance of obtaining a chi-square value of 9.19.
d. If the null hypothesis is true, there is a 1 percent chance of obtaining a chi-square value of at least 9.19.
e. There is a 1 percent chance of obtaining a chi-square value of at least 9.19.
Mathematics
1 answer:
Burka [1]3 years ago
7 0

Answer:

If the null hypothesis is true, there is a 1 percent chance that the company’s claim is correct.

Step-by-step explanation:

The p-value tells us the likeliness of our data occurring under the null hypothesis. So basically it tells us the chances of the claim being true, if we assume the null hypothesis is correct.

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Step-by-step explanation:

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2 years ago
At one farmer’s market, bananas cost $0. 80 per pound. At another farmer’s market, bananas are sold in 5-pound bags for $4. 50 p
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To find the better buy divide 4.50 by 5 to find the unit rate for the 5-pound bag, and compare that number to $0. 80 per pound.

<h3>What is cost price per pound?</h3>

The cost price per pound is the amount of money required to buy one pound of a brand or goods.

To find the cost price per pound, divide the total amount of cost of the goods to the total number of goods.

At one farmer’s market, bananas cost $0.80 per pound.

At another farmer’s market, bananas are sold in 5-pound bags for $4. 50 per bag. To compare it with first market price, divide the 5 pound bags with $4.50.

The cost of one bag in this market is,

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As this cost is less, thus, the cost of this market for one banana is less than the first market and so this is the better buy.

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Learn more about the cost price per pound here;

brainly.com/question/20333618

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A spring is attatched at one end to support B and at the other end to collar A, as represented in the figure. Collar A slides al
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Step-by-step explanation:

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When θ = 28°:

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We would replace x with the week number and solve.

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