Question: When randomly selecting 600 people, the probability of exactly 239 people with brown eyes is P(239) = 0.0331. Also, P(239 or fewer) = 0.484. Which

When randomly selecting 600 people, the probability of exactly 239 people with brown eyes is P(239) = 0.0331. Also, P(239 or fewer) = 0.484. Which of those two probabilities is relevant for determining whether 239 is an unusually low number of people with brown eyes? Is 239 an unusually low number of people with brown eyes?
Assume that 40% of the population has brown eyes (based on data from Dr. P. Sorita at Indiana University). The random variable x is the number of males with tinnitus (ringing ears) among four randomly selected males (based on data from “Prevalence and Characteristics of Tinnitus among US Adults” by Shargorodsky et al., American Journal of Medicine, Vol. 123, No. 8).

Step by Step Solution

★★★★★

3.36 Rating (165 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The probability of 239 or fewer 0484 is relev... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

450-M-S-D-P-D (545).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Based on data from a health survey, men aged 25-34 have heights with a standard deviation of 2.9 in. Test the claim that men aged 45-54 have heights with a different standard deviation. The heights...

Based on data from the refrigerant-134a tables, the Joule-Thompson coefficient of refrigerant-134a at 0.8 MPa and 100C is approximately (a) 0 (b) -5C/MPa (c) 11C/MPa (d) 8C/MPa (e) 26C/MPa

Based on data from the 2010 major league baseball season, X = number of home runs the San Francisco Giants hits in a game has a mean of 1.0 and a standard deviation of 1.0. a. Do you think that X has...

Brown Eyes: When randomly selecting 600 people, the probability of exactly 239 people with brown eyes is P(239) = 0.0331. Also, P(239 or fewer) = 0.484. Which of those two probabilities is relevant...

Brown Eyes When randomly selecting 600 people, the probability of exactly 239 people with brown eyes is P(239) = 0.0331. Also, P(239 or fewer) = 0.484. Which of those two probabilities is relevant...

Probability and Statistics - Problem Set c Keith M. Chugg October 2, 2015 1 Preliminaries, Combinatorics, Set Probability 1.1. A number of bats are in a cave. 2 bats can see out of their left eye. 3...

1. When collecting water data from different sample locations in a lake, a researcher uses the " l stretching a single rope with containers tied to it across the lake and collects samples at every...

The Jones family was one of the first to come to the U.S. They had 7 children. Assuming that the probability of a child being a girl is .5, find the probability that the Jones family had: at least 3...

STAT 200 Quiz 2 Name___________________________________ Questions 1 - 30 are 2 points each, 31-35 are 3 points each. Show work for partial credit on all problems. MULTIPLE CHOICE. Choose the one...

STAT 2263 - UNB Online College of Extended Learning, University of New Brunswick Assignment #2: Probability Instructions: Students are advised to submit this assignment within 2 months of their...

A 15 cm diameter piston is located within a which is connected to 1.3 cm diameter inclined tube manometer as shown cylinder in figure below. The fluid in the cylinder and the manometer is SAE 30 oil...

Cost-Volume-Profit (CVP) Relationships a. Selling Price : You sell a case of cookies for $16 b. Breakeven point: Calculate the breakeven point. Be sure to include the fixed component of mixed cost in...

A _ _ _ _ _ _ _ _ annuity pays a married couple a benefit until the second spouse dies. Group of answer choices deferred variable permanent joint and survivor

Why is it important to consider the use of experts during the Perform Quantitative Risk Analysis process?

In October 2012, Apple introduced a much smaller variant of the Apple iPad, known as the iPad Mini. Weighing less than 11 ounces, it is about 50% lighter than the standard iPad. Battery tests for the...

A Gallup Daily Tracking Survey found that the mean daily discretionary spending by Americans earning over $90,000 per year was $136 per day (USA today, July 30, 2012). The discretionary spending...

Suppose we are interested in bidding on a piece of land and we know one other bidder is interested. The seller announced that the highest bid in excess of $10,000 will be accepted. Assume that the...

Homework: Chapter 5 Homework Save Score: 0 of 2 pts 12 of 18 (5 complete) HW Score: 12.5%, 45 of 36 pts Problem 5-38 (similar to) Question Help (Compound interest with nonannual periods) a. Calculate...

Gary's Pipe and Steel company expects sales next year to be $1,110,000 if the economy is strong, $755,000 if the economy is steady, and $396,000 the economy is weak. Gary believes there is a 40...

Colson Company has a line of credit with Federal Bank. Colson can borrow up to $371,000 at any time over the course of the Year 1 calendar year. The following table shows the prime rate expressed as...