a. Is it safe to assume that n< 0.05 of all subjects in the population? ONo O Yes b. Is n 2 30? O Yes O No Confidence Interval: What is the 99.9% confidence interval to estimate the population mean? Enter your answer as an open-interval (i.e., parentheses) accurate to one decimal place. 99.9% C.I. =

Q: Describe about the three positive relationships of Scatterplots?

A: Here's the explanation is as follows; A scatter plot is a type of graph that shows pairs of data…

Q: Please do and explain d and e.

A:

Q: 18, 12, 14, 15, 13, 14, 12, 17, 16, 15 solve for median

A:

Q: should i write it with variables like x = 11, y = 11, z = 4? but it says exact number, no tolerance.…

A: The answer has exact form. You will not have to enter the variables.

Q: find az ond dz.

A:

Q: Sist-ds 17.

A: To evaluate

Q: The average movie ticket cost $18.76 and the population standard deviation is $2.51. Assume movie…

A: Given Information: Mean μ=18.76 Standard deviation σ=2.51 To find the probability that a random…

Q: A medical clinic uses a pregnancy test to confirm pregnancy in patients who suspect they are…

A: Given Information:

Q: Suppose a new drug is intended to improve walking distance in patients with Parkinson’s Disease. A…

A: Consider n1 and n2 are the sample sizes defined as number of patients in before and after drug use.

Q: A = (0, -3) and B = (5,9) A = (3, – 11) and B = (9,-3)

A:

Q: Pete kept records of the fuel efficiency of his car. After the first 100 times he filled up the…

A:

Q: A drug test correctly gives a positive result 94 percent of the time. However, 2 percent of the…

A:

Q: how can we relate the concept of permuntation and combination in our daily life?

A: Permutation and combination: Combination is process which is taken in use for selecting  several…

Q: what is mode?

A: Mode:Mode is used as a measure of central tendency. The mode is the most frequently occurring value…

Q: what are my variable?

A: The question which is to be verified using hypothesis testing is  " do resting heart rates differ…

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

A:

Q: The central difference has the same value as the average of the forward and backward difference. O…

A: Forward difference f'x=fx+h-fxh Backward Difference f'x=fx-fx-hh Central Difference f'x=fx+h-fx-h2h…

Q: Contrast: Quantitative and Qualitative. Illustrate the difference.

A: ☆ Qualitative is subjective and based on classification of objects Qualitative research is…

Q: it looks like some parts are missing.

A:

Q: 2. Chronic pain has led many people in our country seeking pain-relief to become addl company want…

A: In statistic sample means, some amount of population. If the value of the sample is 30 or more than…

Q: A software company is interested in improving customer satisfaction rate from the 55% currently…

A:

Q: How fast is the tip of her shadow

A:

Q: Answer d, e and f

A:

Q: Explain the difference between mu and x-bar.

A: The question is asking to differentiate between two statistical terms: mu (μ) and x-bar (x̄). These…

Q: Please help me with #2 and #3, too. I will give rate for both

A: Question No. (2):To find the inverse Laplace transform.Note:  Since, the student has has mentioned…

Q: 12 000+ 8000+ 4000- A B C City (a) What is the ratio of the heights of the 3 bars? (b) What is the…

A: Bar charts is a data visualization tool which is used to visualize the data which is numerical and…

Q: Define explained variation?

A: Variability (also called spread or dispersion) refers to how spread out a set of data is.…