The basketball player Stephen Curry is the all-time career free-throw shooter among active players. He makes 90.4% of his free throws. In today’s game, Curry misses his first two free throws. The TV commentator says, “Curry’s technique looks out of rhythm today.” Explain why the claim that Curry’s technique has deteriorated is not justified.

Q: What was the most time a student in this class could have spent watching TV that day?

A: There are 7 students watching for the time interval 30-59 minutes. So maximum students are watching…

Q: sB2 is a measure of ____.

A: sB2:The term sB2 is the variability between the sample means. The test statistic of F is the ration…

Q: You just took the GRE (in preparation for graduate school) and received a total score in the 98th Is…

A: Percentiles are used to measure position of a data.

Q: What proportion of students studied more than 4 hours?

A: Given that Total number of students = 240 Number of students who studied more than 4 hours = 50

Q: Kevin is taking a self-paced

A:

Q: What percent of students had an IQ of at least 120​?

A: From the given histogram, the frequency table can be observed as shown below:

Q: Of 60 patients treated with a certain medication, 24 showed no improvement. What percent of patients…

A: Total patient=60 Patient who showed no improvement=24 To calculate: what percent of patients…

Q: About 25% of the population watches the evening television news coverage as well as the soap operas.…

A:

Q: According to Nielsen Media Research viewership data, the top television broadcast of all time was…

A: Given, the top television broadcast of all time was the last episode of M*A*S*H*, which aired on…

Q: percent of those that play FIFA also play DOTA?

A: Here use Bayes rule

Q: Helga scored in the 70th percentile rank on an exam. If 300 students took the exam, how many…

A: Given: percentile rank of Helga: 70th           total number of students who took exam: 300 students…

Q: Due to the decline of the coal industry, the city of Coalsville West Virginia has seen a 13% decline…

A: Solve the given

Q: In 2002, there were 7.1 million people living in London, England. If the population is expected to…

A: In 2002, there were 7.1 million people living in London, England.  The population is expected to…

Q: Nielsen media research determined the precise proportion of all Americans watching the super bowl by…

A: Population is the set of all objects of interest. Sample is a subset of the population. A sample is…

Q: How many of your batchmates have you surpassed if your graduation rank in high school is 56th…

A:

Q: The CVS Pharmacy located on US 17 in Murrells Inlet has been one of the busiest pharmaceutical…

A: Solution: 1. State the hypotheses. Null hypothesis: H0:µd≤0 Alternative hypothesis: H1:µd>0 The…

Q: If 55% of the books have been signed out, what percent of the books have not been signed out?

A: Given that: According to the question, 55 % of the books have been signed out. Signed  out=55…

Q: If a person’s z score equals -2.02, what is their percentile?

A: Given problem Given that   Given Person's z score =  -2.02 Using the Standard Normal Table ( Z Table…

Q: Bio Fach, Germany’s biggest ecologically sound consumer goods trade fair, had 21,960 visitors. This…

A: 21960 visitors is present figure. 16300 visitors is two years earlier. Increase of visitors for two…

Q: On the Planet Zog, 50% of the population like watching sport, 60%of the population like listening to…

A:

Q: A recent survey found that 79% of Americans use the Internet. If a city has a population of 76,000,…

A: Population of city, p=76,000 Percentage of population that uses internet is 79%.

Q: Among survey respondents who thought the economy was getting better, what fraction were Democrats?…

A: Given -   Better Same Worse Total Republican 38 104 44 186 Democrat 12 87 137 236 None 21…

Q: When 445 junior college students were​ surveyed, 135 said that they have previously owned a…

A:

Q: The management of Regional Hospital has made substantial improvements in their hospital and would…

A: Given:   Sample size Mean Standard deviation After nA = 45 x¯A=4.6 σA=0.5 Before nB = 56…

Q: 4. A farmer estimated that there were 25 gallons of water left in a tank. If this is an…

A:

Q: A boutique wants to determine how the amount of time a customer spends browsing in the store affects…

A: It is given that the A scatter plot between the Amount spent (in dollars) and the Browsing time (in…

Q: n 2015, the median family income in the United States was $66,650. (Source: U.S. Census Bureau) If…

A: It is given that the median family income in the United States is $66,650.

Q: A researcher is running a study to determine the proportion of men that wear neckties to work. To…

A: Since, we answer only first three sub-parts of a question, we will answer the first three. Please re…

Q: The number of megapixels in a digital camera is one of the most important factors in determining…

A: Correlation is the measure that used to understand the association between the two numerical…

Q: In 2015, the median family income in the United States was $66,650. (Source: U.S. Census Bureau) If…

A: Given information Median family income = $66650 90th percentile for 2015 four-person family income…

Q: An article in the Archives of Internal Medicine reported that in a sample of 224 men, 73 had…

A: Here 224 men and 232 women are selected randomly. 73 of the men had elevated cholesterol levels,…

Q: During a week in September 2009, the Nielsen ratings for Family Guy were 8.1/12 which means 8.1 out…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: An airline food service found that a recent flight of 120 passengers ordered dinner as depicted in…

A:

Q: Identify your hypothesis regarding the amount of time the two groups will stayed balance , do you…

A: Given information: Given data represents the values of the variables balance time, number of days…

Q: A school knows that 38% of its incoming students own a smart phone and a tablet. What percent of…

A: Let S be the set of students with smartphone and T be the set of students with tablet Percentage of…

Q: What percent of students take exactly one courses? %

A: HerecI HAVE COMPLETED ENTIRE TABLE JUST FOR YOUR INFORMATION

Q: The owner of a book shop surveyed people who bought fantasy novels to see if the store should expand…

A:

Q: True or false, more than twice as many E1-rated games were sold as T-rated games?

A: Relative frequency corresponding to E rated games is 0.35 , whereas the relative frequency…

Q: Why are there more old animals in shelters than young ones?

A: The given question is why there are more old animals in shelters than young ones In larger animal…

Q: What is the percentage of deaths that occurred in 2011?

A: We have given that the total number of fatal motor vehicle traffic crashes in the United States for…

Q: Which orchard has the highest rate of apples per tree?

A: Here it is given that the three apple orchards and each orchard has a different number of trees and…

Q: A principal of a college wants to estimate the proportion of smokers among his students. What

A: Given : Margin of error, E = 10% = 0.10 Sample proportion = 0.30

Q: Sean also took the SAT (μ=1010,σ=200) and had a z score of +0.25. What was his SAT raw score? What…

A: Given data, μ=1010 σ=200 z-score=0.25

Q: A business department is trying to determine if their program is competitive. They survey recent…

A: Given information: The MINITAB output results for the one-same t test is given.

Q: What is the percentage of players whose age is less than 32?

A: here given  mean = 33 year  standard deviation  =  2 year x= retirement age

Q: What do you think would help students pay more attention in class?

A: Here we want to know bias in survey question or not.

Q: Do you think working from home should be encouraged?

A:

Q: Find the percentage of data that lies below -2.40, above 1.73, and between -2.40 and 1.73

A: Given data To Find the percentage of data that lies below -2.40, above 1.73, and between -2.40 and…

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.