3) If no one had smoked, how many deaths from lung cancer would have been averted?

Q: It was reported in 2007 that there were 8,955,000 people age 16 or older who had a​ "go outside the​…

A: 20.4% of x=8,955,000 x=?

Q: a. p

A: To write the converse, inverse, and contrapositive of the given statement, a. ~p→q b. If x≥2, then…

Q: A survey shows that 3/5 Australian adults are overweight and 1/10 Australian adults are obese. What…

A:

Q: Creating graphs gives you a picture of your data. In our visual-oriented world, graphing data is one…

A: Solution This is the graph (histogram ) for the time  people watched television .

Q: It was reported in 2007 that there were 8,214,000 people age 16 or older who had a​ "go outside the​…

A: It is given that 8,214,000 people age 16 or older who had a​ "go outside the​ home" disability and…

Q: You wish to take a random sample of 45 students from a population of 120 men and 100  women for the…

A:

Q: In a shipment of 500 light bulbs, 25 of them were broken. What percentage of the light bulbs were…

A: Given ,  In a shipment of 500 light bulbs , 25 of them were broken . We have to find the  percentage…

Q: rding to a recent census, 15% of the people in the United States are of Hispanic origin. One county…

A: given data  n = 457 x = 48 claim = p ≠ 0.15

Q: If 4 patients on average must be treated to prevent one death and the rate in the treated is 7%,…

A: It is given that, on average, 4 patients are to be treated to prevent death, and the rate of the…

Q: Out of 40 mothers giving birth to fraternal twins, how many should give birth to twin girls? A. 4…

A: Given that there are 2 children of each.  For each child, there are two options girl and boy.  So…

Q: If 5/7 of primary school aged children in Australia participate in organised sport and 1/5 of those…

A: This question is related to ratio and proportion, we will use the given ratios to solve it.

Q: Say that there are five populations, and we need to test for difference of population means.  If we…

A: Say that there are five populations, and we need to test for difference of population means. We test…

Q: If 30.1 out of every 100 pregnant women in Indiana deliver their babies by C-section, how many…

A:

Q: n" 28. а, 310n

A: Given sequence is  an=nn310n Taking logarithm both sides, we get ln(an)=lnnn310n ⇒   ln(an)=lnn310n…

Q: A survey of 800 nurses yielded the following information: 430 were health club members, 555 were…

A: Given data, Total number of nurses=800 in which Health club member nurses =430 Smokers nurses =555…

Q: In his may 17, 2010 OP-ed column in THE NEW YORK TIMES Bob herbert noted that the dropout rate for…

A: In order to check whether the number one is reasonable or not, take the reference from the site to…

Q: In a survey of 1000 students it was found that 840 own a cell phone, 450 own an MP3 player and 370…

A:

Q: Suppose you toss a fair coin 10,000 times. Should you expect to get 5000 heads?

A: As we know every time a fair coin is tossed the chance of getting head or tail is equal that is 50…

Q: It was reported in 2007 that there were 7,546,000 people age 16 or older who had a​ "go outside…

A: It is an important part of statistics. It is widely used.

Q: In the Aloha state, you are very unlikely to be murdered! However, it is considerably more likely…

A: given that crime rates per 100000 people in Hawaii. Crime Rate Murder 2.6 Rape 33.4 Robbery…

Q: Suppose that in a survey of 1,000 U.S. residents, 721 residents believed that the amount of violent…

A: From the provided information, Number of residents = 1000 721 residents believed that the amount of…

Q: A certain county had a population of 34,485 people. The county hospital is interested in estimating…

A: They test blood samples from 228 patients. Out of this group, 10 have blood type-O. The probability…

Q: If Amy spends the whole day swimming every Friday, and only Friday, what percentage of her days in a…

A: Amy spends day of friday to swim.  1friday occurs within a weak.  Since 15 Fridays Will come in 15…