You test the following hypotheses: Ho: μ 12 Ha: µ < 12 You calculate a test statistic t = -2.403 with 50 degrees of freedom. At the 95% level of confidence (alpha = .05), you should [ Select ] the null hypothesis and [ Select ] v the alternate hypothesis.

Q: One common system for computing a grade point average​ (GPA) assigns 4 points to an​ A, 3 points to…

A: Given , assigns 4 points to an​ A, 3 points to a​ B, 2 points to a​ C, 1 point to a​ D, and 0 points…

Q: My options are 1,2,3,4,5,6,7,8,9. What should i Put?

A:

Q: Ms. Whisler entered a 2 hour cookie eating contest. During the contest, Ms. Whisler ate 3 cookies…

A:

Q: The histograms describe the high temperatures in a certain city on each day of one month. The…

A: The objective of the question is to understand the difference between the two histograms and how the…

Q: A California license plate has 1​ digit followed by 3​ letters followed by 3​ more digits. How many…

A: No.of digits from 0 to 9=10No.of letters from A to Z=26

Q: You purchase boxes of cereal until you obtain one with the collectors toy you want. If on average…

A: Basics:

Q: Each marble bag sold by Deshaun's Marble Company contains 5 orange marbles for every 6 green…

A:

Q: A realtor uses a lock to store the keys to a house that is for sale. The access code for the lock…

A: In this case, the number of ways to fill 1st digit is 9 except the digit 5.

Q: other options or those two are the only correct ones?

A: Given query is to find the average cost function

Q: batsman scores exactly a century by hitting fours and 20 consecutive balls. In how many different…

A:

Q: After the rule change between 2006 and 2007 that permitted teams to prepare their own footballs, new…

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

Q: Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find the…

A: Given data is65,57,60,59,55,55,62,65,55,56,54,64,64,65,85Arrange the data in ascending…

Q: selected this and it was marked wrong. I am very confused.

A: Given ,The lowest  value is , X = 5 The highest value is , X = 18these scores were put in a grouped…

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.