Probability that at least three of them will have part-time
A survey from Teenage Research Unlimited found that 30% of teenage consumers receive their spending money from part-time jobs. If five teenagers are selected at random, find the probability that at least three of them will have part-time jobs.
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College students average 8.6 hours of sleep per night with a standard deviation of 35 minutes. If the amount of sleep is normally distributed, what proportion of college students sleep for more than 9.7 hours?
What is the expected number of guests that might turn up at your party, and its standard deviation? What ishe probability the number of guests is between 70 and 80?
Slot machines have three drums with the same number of positions on each drum. Each position contains a symbol. When you pull the lever on the machine, the drums spin.
1) You are sending out 60 invitations to a party.each person can bring a guest if they wish. Suppose it's equal probable that the invitee does not show up,shows up alone, or with a guest. (A) What is the expected number of guests that might show u
The test scores of a class consisting of 30 students are given in the table below. Perform the chi-square and the K-S tests on the data. Can the underlying distribution of the test score be accepted as normal at a 5% significance
A local environmental organization is interested in determining if the proportion of SUVs un SB has increased from the last years value of 10% to an alternative value closer to 15%. A saample of 400 cars passing through state street intersection w
Ocean fishing for billfish is very popular in the Cozumel region of Mexico. In the Cozumel region about 45% of strikes (while trolling) resulted in a catch. Suppose that on a given day a fleet of fishing boats got a total of 21 strikes. Find the f
A local environmental organization is interested determining if the proportion of red cars in a city has increased from last years value of 10% to a value closer to 15%. A sample of 400 cars were taken and 60 were red. state a null hypothesis H0 a
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Why does our society find it difficult to discuss sexual orientation? Why is it difficult to talk about sexual dysfunction?
Why does our society and culture place so much importance on orgasm? Can sexual pleasure and satisfaction be achieved without orgasm?
From Chapter 7 "The Therapist: Transference and Transparency" by Yalom, Irvin D.; Molyn Leszcz. The Theory and Practice of Group Psychotherapy.
You are still seeing Alejandro Escobar-Vega (he, him, his), a 34-year-old Latino man. He attended your group therapy sessions last year,
LeBron James is known and acknowledged as one of the best players of today because he's an all-around player. Michael Jordan is known as the best
The 2009 murders of four women in the Shafia family shocked Canadians and sparked national debate about multiculturalism, religious freedom, and gender equality
Please submit as a Word or PDF document. Article: Why Aren't We Losing Our Minds over the Plastic in Our Brains? By Megha Satyanarayana