A data set includes data from student evaluations of courses. The summary statistics are n = 96, x= 3.95, s = 0.52. Use a 0.10 significance level to test the claim that the population of student course evaluations has a mean equal to 4.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim.

Q: Given P(A) = 0.36, P(A and B) = 0.32, P(A or B) = 0.50, what is P(B)? Answer in decimal form.…

A: From the provided information, P(A) = 0.36, P(A and B) = 0.32, P(A or B) = 0.50

Q: shouldnt e=2.71?

A: Yes, Value of e = 2.718

Q: QS P. Q 11 QS =

A: Given,  A circle with center T and diameter PR and QS  TR is perpendicular to QS  We have to find…

Q: Only 5 of 49 students missed the first day of class.  What percent of the students missed the first…

A: The variable is students who missed the first day of class. The sample size is 49. The number of…

Q: What is the accuracy of 0.8

A: givenaccuracy is 0.8we find in percentage

Q: Given P(B) = 0.47, P(A and B) = 0.29, P(A or B) = 0.55, what is P(A)?   Answer in decimal form.…

A:

Q: Calculate the value of the error with one decimal place for: 2 = x Y where x = 38 +/- 9% Please…

A: z=x·yx=38±9%y=7±2%

Q: What is the range of the following: 46, 34, 68, 48, 12, 54 Round to 2 decimal places as needed.

A: The numbers are given as following: 46, 34, 68, 48, 12, 54 To evaluate: The range.

Q: What scales is measured in values from 0 to 14 with 7 being neutral?

A:

Q: A production lot of 25 units required 103.6 hours of effort. Accounting records show that the first…

A: Answers given belowExplanation:To find the learning rate, we can use the learning curve formula,…

Q: Q1 = 60 Q3 = 100, what is the SIQR?

A: Formula for semi interquatile range is SIQR = (Q3-Q1)/2

Q: Convert the following to decimals and round to the nearest hundredth: 18 =

A:

Q: Can you round the answers to third decimal? For example, 0.46

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

Q: Given P(A) = 0.27, P(A and B) = 0.33, P(A or B) = 0.41, what is P(B)? Answer in decimal form.…

A: Formula : P(A or B) = P(A) + P(B) - P(A and B)

Q: What should the knee height be for a 34-year old male with an actual height of 4.5 feet? (Round to…

A: Given data is : Actual height of male is  4.5 feet=4.5×12×2.54 cm=137.16 cm Age of male is 34 year…

Q: Ten percent of students at ACM are nursing students. Forty percent of students at ACM are…

A:

Q: According to the histogram, how many items were weighed in all? Enter your answer as a number, like…

A: We need to use the histogram to answer the question. According to the histogram, we need to find how…

Q: What is the range of the following: 34, 74, 60, 10, 39, 35

A: The range is the the difference between the highest and the lowest value of the data.

Q: c =0.95, x= 13.2, s=2.0, n = 9 (Round to one decimal place as needed.)

A: Given

Q: Given P(A) = 0.27, P(B) = 0.32, and P(A and B) = 0.22, what is P(A or B)? Answer in decimal form.…

A: Solution: From the given information, P(A)=0.27, P(B)=0.32 and P(A and B)=0.22. The P(A or B) is…

Q: APQR is inscribed in a circle with mZP= 50, mZQ= 60, and mR= 70. What are the measures of PQ, QR,…

A: We have to find the solutions

Q: For women in a recent triathlon, the average finishing time was 5261 seconds with an SD of 807…

A: It is require to find the value of cutoff time for fastest 5% women( Fastest means the smallest time…