A total of 28 percent of Jamaican males drink rum, 7 percent drink vodka, and 5...

A total of 28 percent of Jamaican males drink rum, 7 percent drink vodka, and 5 percent drink both rum and vodka.

a) What percentage of males drink neither rum nor vodka?

b) What percentage drink vodka but not rums?

Solutions

Expert Solution

In this economy, we see that there are 2 types of alchoholic beverages consumed.

1) Rum

2) Vodka

To find out the demography percentage of consumption, let us draw a Venn Diagram.

The first circle represents the consumption of Rum and the second circle represents the consumtion of Vodka.

We see the portion where the two circles meet, represents the percentage of people who consume both rum and vodka (5%).

a) Percentage of people who do neither drink rum nor vodka;

Total Percentage Population of Men (100%) - Percentage population of men who consume Rum, Vodka or both.

100 - ( 23 + 5 + 2 ) = 100 - 30 = 70%

Therefore 70% of men do neither drink rum nor vodka.

b) Percentage of people who drink vodka but not rum = 2%

Therefore 2% of men drink vodka but not rum.

Rahul Sunny answered 1 year ago

Next > < Previous

Related Solutions

5. A clinician notices in her sample that 28 out of 80 males are obese, compared...

5. A clinician notices in her sample that 28 out of 80 males are obese, compared to 11 out of 50 females, and she constructs a 95% CI for the male minus female difference in proportion obese. Which of the following is the estimated standard error (SB) for the difference in proportions? ( Hint: you need to average males and females) a. none of the above b. 0.130 c. 0.079 d. 0.101 6. Which of the following is the lower...

Exercise 7-28 (Algo) Receivables; transaction analysis [LO7-3, 7-5, 7-6, 7-7, 7-8] Weldon Corporation’s fiscal year ends...

Exercise 7-28 (Algo) Receivables; transaction analysis [LO7-3, 7-5, 7-6, 7-7, 7-8] Weldon Corporation’s fiscal year ends December 31. The following is a list of transactions involving receivables that occurred during 2021: Mar. 17 Accounts receivable of $3,100 were written off as uncollectible. The company uses the allowance method. 30 Loaned an officer of the company $39,000 and received a note requiring principal and interest at 8% to be paid on March 30, 2022. May 30 Discounted the $39,000 note at...

5. (7) To see if female math majors study harder than males, we collected a random...

5. (7) To see if female math majors study harder than males, we collected a random sample of study hours per day from math majors. Assume all variables have normal distributions, answer the questions based on the provided outputs using correct statistical technique. Paired Samples Test Paired Differences mean Std. Dev. Std. Error t Sig. (2-tailed) female– male .4 .750 .250 1.98 .058 Group Statistics gender N Mean Std. Deviation Std. Error Mean hours male 22 1.0985 .416654...

Exercise 7-28 Departmental Cost Allocation [LO 7-3, 7-5] HomeLife Life Insurance Company has two service departments...

Exercise 7-28 Departmental Cost Allocation [LO 7-3, 7-5] HomeLife Life Insurance Company has two service departments (actuarial and premium rating) and two production departments (advertising and sales). The distribution of each service department’s efforts (in percentages) to the other departments is shown in the following table: To From Actuarial Premium Rating Advertising Sales Actuarial — 80 % 10 % 10 % Premium 20 % — 20 60 The direct operating costs of the departments (including both variable and fixed costs)...

(5-7 good thought out sentences) simple. Every week for a month, two minority males between the...

(5-7 good thought out sentences) simple. Every week for a month, two minority males between the ages oof 14-17 have been murdered in stockton. Many think the problem is gang related. You’ve noticed youth in your family and former middle school are hanging out with known gang members and their behaviors are changing. What are immediate, short and long term actions you can identify and implement towards solutions.

Isolation Company has a debt–equity ratio of 0.7. Return onassets is 7 percent, and total...

Isolation Company has a debt–equity ratio of 0.7. Return on assets is 7 percent, and total equity is $526,004.What is the net income? (round 2 decimal places)

Bond RTY.AF has a 5 percent coupon, makes semiannual payments, currently has 28 years remaining to...

Bond RTY.AF has a 5 percent coupon, makes semiannual payments, currently has 28 years remaining to maturity, and is currently priced at par value. If interest rates suddenly rise by 2 percent, what is the percentage change in the price of Bond RTY.AF? Be sure to include the sign, especially if the bond price falls and the percentage change is negative. (Do not include the percent sign (%). Enter rounded answer as directed, but do not use the rounded numbers...

ANSWER 5-7 1. John is a 10-week-old male who was born at 28 weeks gestation and...

ANSWER 5-7 1. John is a 10-week-old male who was born at 28 weeks gestation and weighed 0.8 kg (1 pounds, 12.2 ounces) at birth. His Neonatal ICU stay was essentially uneventful. John has an older sister, Jane, who just started preschool. Last week Jane was ill with a respiratory infection, and now John is starting to seem ill as well. He initially became ill with a runny nose, sneezing, coughing, and wheezing, and he has not been breastfeeding well....

Question 28 A data set contains the following seven values. 13 5 8 16 2 7...

Question 28 A data set contains the following seven values. 13 5 8 16 2 7 9 (Round the intermediate values to 4 decimal places.) a. Find the range. 13 b. Find the mean absolute deviation. (Round your answer to 4 decimal places.) c. Find the population variance. (Round your answer to 4 decimal places.) d. Find the population standard deviation. (Round your answer to 4 decimal places.) e. Find the interquartile range. f. Find the z score for each...

Problem 5-18 (LO 5-1, 5-3, 5-4, 5-5, 5-6, 5-7) Placid Lake Corporation acquired 70 percent of...

Problem 5-18 (LO 5-1, 5-3, 5-4, 5-5, 5-6, 5-7) Placid Lake Corporation acquired 70 percent of the outstanding voting stock of Scenic, Inc., on January 1, 2017, when Scenic had a net book value of $650,000. Any excess fair value was assigned to intangible assets and amortized at a rate of $8,000 per year. Placid Lake's 2018 net income before consideration of its relationship with Scenic (and before adjustments for intra-entity sales) was $550,000. Scenic reported net income of $360,000....

Subjects