A report states that 45% of American adults were obese. In this report, adults were considered to be 20 years of age or older.     If about 71% of Americans are adults (20 and over), use the U.S. population estimate of 301 million people to calculate the number of American adults age 20 and older.

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: Which measures are used in the​ five-number summary?

A: The objective is to define the five-number summary.As implied, the five-number summary includes five…

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

A:

Q: newspaper infographic titled "Social Media Jeopardizing Your Job?" summarized data from a survey of…

A: Given: It is assumed that the sample is the representative of population. Thus, Sample…

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: It is known that 1000 candidates on average pass the annual qualification exam for logistics…

A: Here, 1000 candidates on average pass the annual qualification exam for logistics engineers in the…

Q: According to the Transport Accident Commission, 90% of Victorian drivers are over 25 years old and…

A:

Q: Some states now allow online gambling. As a marketing manager for a​ casino, you need to determine…

A: Given Data : Margin of error: ME = 0.02 sample proportion: p̂ = 0.5…

Q: In order to estimate how much annual income that their graduates earn after graduating, York U…

A: the average income 53450the SD is 5530the sample size is n=186.

Q: Üse the table below to answer the following Analysis questions. Human Demographic Information for…

A: Country Population Size  No of births per 1000 No of Deaths per 1000 Canada 32.2 10 7 Ethiopia…

Q: Total of Corona Virus Cases 2. Number of Confirmed cases 3. Age Category of Male cases 4. Total…

A: It appears that the information you provided is up-to-date as of today.  1. According to the…

Q: A certain county has a population of 43,110 people. The county hospital is interested in estimating…

A: Total number of sample n=217 Number of O-blood sample= 14 Popular size(N)= 43110 Now proportion of…

Q: For this sample, the estimated standard error is: a. .020 b. .028 c. .040 d. .048 а. b. For this…

A: From the provided information, Sample size (n) = 250 Total cases of recidivism (x) = 65 The sample…

Q: A report from 2012 states that 45% of American adults were obese. In this report, adults were…

A:

Q: It is estimated that 15% of teens own iphone. In the MDM4U class there are 25 teens who own…

A:

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

A:

Q: It has been estimated that only about 30% of California residents have adequate earthquake supplies.…

A: The sample size (n) is 13 and p = 0.30.

Q: 80 80 72.9 70.1 68.6 LL 70 68.0 70 60 60 C 50 50 Metric Tons 40- 375 Metric Tons 40 38.0 30 30 20.3…

A: Pareto chart is a type of chart that indicates both bar graph and line graph. In the Pareto chart,…

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: Assume that a recent survey suggests that about 88​% of computers use a new operating system.

A: The proportion is about 88​% of computers use a new operating system.

Q: table below and assume a population of 314 million. How much greater is the risk of death from…

A: We have to check which disease is more risky.

Q: In a recent Gallup poll, 1003 randomly selected adults in the United States were asked if they have…

A: According to the provided information, 1003 randomly selected adults in the United States were asked…

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: A hospital discharged 2,895 patients in January. If 3% developed a hospital-based infection, how…

A: Given, No of patients discharged in January=2895 3% developed a hospital-based infection No of…

Q: The numbers of users that check social media daily is the same for "35 to 44" and "45 to 54" age…

A: We have to analyze the bar graph.

Q: According to the table below, what percentage of renewable energy in California is generated by…

A:

Q: It was reported in 2007 that there were 8,758,000 people age 16 or older who had a "go outside the…

A: Here we have to find total population of (age 16 or above) in 2007

Q: A 2014 Pew Research Center Survey asked 2,002 adults about the intersection of politics and science.…

A: The provided information are:Number of trials (n) = 2002Number of successes (X) = 1281

Q: If 61% of Americans believe most school textbooks favor political correctness over accuracy, how…

A: Here we have given the information, 61% of Americans believe most school textbooks favor political…

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…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.