A total of 28 percent of American males smoke cigarettes, 7 percent smoke cigars, and 5 percent
Question:
(a) What percentage of males smokes neither cigars nor cigarettes?
(b) What percentage smokes cigars but not cigarettes?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 45% (20 reviews)
Let A be the event that a randomly chosen person is a ...View the full answer
Answered By
Muqadas Javed
I am a mentor by profession since seven years. I have been teaching on online forums and in universities. Teaching is my passion therefore i always try to find simple solution for complicated problems or task grasp them so that students can easily grasp them.I will provide you very detailed and self explanatory answers and that will help you to get good grade. I have two slogans: quality solution and on time delivery.
4.60+
24+ Reviews
144+ Question Solved
Related Book For
Question Posted:
Students also viewed these Statistics questions
-
The percent m of American males between the ages of 20 and 29 who are under x inches tall is modeled by m (x) = 100 / 1 + e -0.5536(x - 69.51)' 64 ¤ x ¤ 78 and the percent f of American...
-
A field experiment was conducted to compare the effectiveness of different traps for catching beetles (Journal of Chemical Ecology, Vol. 94, 2011). Paraffin traps were baited either with or without...
-
A total of 28,468 adults were asked whether they thought the U.S. government should reduce the income differences between the rich and the poor. Table 55 compares the adults responses with their...
-
Help on this. thanks 2022SP CS234 Computer Science II 1. (Based on P6.11) A supermarket wants to reward its best customer of each day, showing the customer's name on a screen in the supermarket. For...
-
Exercise 3.25 described a study in which e-commerce researchers visited walmart.com on multiple occasions during the holiday shopping season and measured the time (in seconds) it took for the site to...
-
In Exercises 39 through 42, solve the given initial value problem for y = f(x). Note that Exercises 41 and 42 involve separable differential equations. dy/dx = xe 2x , where y = 0 when x = 0
-
Instead of thinking of a random sample of size \(n=16\), let's think of the sample mean as a single observation from its distribution. (a) What is the distribution of \(y\) ? Calculate the observed...
-
The Salinas Company produces three products, X, Y, and Z, from a joint process. Each product can be sold at the split-off point or processed further. Additional processing requires no special...
-
Convert to Scalar Form. Determine how and intersect. x = 2s : y=-5+3s+ 2t and 2: 3x-2y+4z - 14 = 0 z=-1+t . and [5 marks]
-
Two pinholes in a thin sheet of aluminum are 1.00 mm apart and immersed in a large tank of water (n = 1.33). The holes are illuminated by 0 = 589.3 nm plane waves, and the resulting fringe system is...
-
Sixty percent of the students at a certain school wear neither a ring nor a necklace. Twenty percent wear a ring and 30 percent wear a necklace. If one of the students is chosen randomly, what is the...
-
An elementary school is offering 3 language classes: one in Spanish, one in French, and one in German. The classes are open to any of the 100 students in the school. There are 28 students in the...
-
Use the Laplace transform to solve the given system of differential equations. d'x d?x, dx dt dy = 0 df dt d'y, dy dx 4 dt dt dr 0 = x(0) = 1, x'(0) = 0, y(0) = -1, y'(0) = 5 + +
-
Suppose that the initial position of a jogger is 10 m and later the final position is 30 m. What is the displacement of the jogger? In what direction the jogger is moving?
-
"What were the political ramifications stemming from global migration patterns, considering both the countries of origin and destination?"
-
In 1895, the first U.S. Open Golf Championship was held. The winners prize money was $220. In 2019, the winners check was $1,420,000. a. What was the percentage increase per year in the winners check...
-
In In addition to continuous radiation, fluorescent lamps emit some visible lines from mercury. A prominent line has a wave- length of 436 nm. What is the energy (in J) of one photon of it?
-
A 15-mC charge experiences a force of 25 N directed west. What is the electric field (magnitude and direction) at the location of the charge? If this charge is removed and not replaced, what is the...
-
How is the exponential function ex defined? What are its domain, range, and derivative? What laws of exponents does it obey? Comment on its graph.
-
On April 29, 2015, Auk Corporation acquires 100% of the outstanding stock of Amazon Corporation (E & P of $750,000) for $1.2 million. Amazon has assets with a fair market value of $1.4 million (basis...
-
Consider two urns, each containing both white and black balls. The probabilities of drawing white balls from the first and second urns are, respectively, p and p' Balls are sequentially selected with...
-
Ninety-eight percent of all babies survive delivery. However, 15 percent of all births involve Cesarean (C) sections, and when a C section is performed, the baby survives 96 percent of the time. If a...
-
Consider two independent tosses of a fair coin. Let A be the event that the first toss results in heads, let B be the event that the second toss results in heads, and let be the event A, B, that in...
-
5. An inexperienced programmer wrote the following code fragment in the C language: struct {int x, y; } *point; /* declare a variable */ point->x = -65; /* store the value */ Explain in detail the...
-
2. a. Give a necessary and sufficient condition for a decomposition of R into R1 and R2 to be lossless join. Very briefly explain why the condition is necessary and sufficient. [10 points] b. Given...
-
How the database administrator must be prepared in case of an important software error or human error happening in the DBMS?
Study smarter with the SolutionInn App