Binomial to find the probability
Use the normal approximation to binomial to find the probability for n= 48, p= 0.9, and x < 40.
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A simple random sample of 50 items from a population with =6 resulted in a sample mean of 32. Provide a 90% confidence interval for the population mean.
What is the minimum sample size n required to estimate p with 95% confidence if the desired margin of error D=0.08? The population proportion is estimated as p=0.36 from prior studies.
The College of Business at Tech is planning to begin an online MBA program. The initial start-up cost for computing equipment, facilities, course development, and staff recruitment and development is $350,000.
A polling organization interviewed by phone 400 randomly selected fans about their opinion on random drug testing of professional baseball players and found that 68% favored such a regulation. Find the standard error of the proportion. Find the 95
Pandora Radio has determined that the probability of a user liking a new song enough to give a "thumbs up" is 0.6138. Given that Pandora plays about 861 new songs per user per month on average, what is the probability that greater than 534 of thos
What is that probability that exactly 5 students smoke? P(X=5)? Calculate the mean, variance and standard deviation for this problem.
According to the Central Limit Theorem, what will happen to the histogram of averages as n increases? Possible answers: a) It depends on the mean and standard deviation b) The histogram will begin to look more ike the original distribution c)
Review the three "Non-parametric" test videos in the Calculations section of the "Statistics Visual Learner" media piece.
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Many children are being exposed to violence at home through direct abuse or witnessing their caregivers commit an act of violence on each other.
Insert citations in APA format and list reference in Exposure to violence at home-physical, sexual, or emotional abuse, coercive control, or witnessing partner
Thank you for your response to my post. It's really important for substance abuse counselors, especially those working with kids and teens
Engage in a literature review that supports and provides a rationale for selecting one counselling theoretical orientation.
For this week's discussion, I chose to focus on one of the most pervasive threats to data integrity: response bias.
To identify the components of giftedness in preteen children, the qualitative and quantitative methods I would use would include surveys
Each person, regardless of intersecting identities, brings something unique and different to the role-play. In reflecting back, were you aware of differences