What is the pack efficiency of the tennis ball can?  That is, the 3 tennis balls represent what percentage of the space of the can?

Q: A goal is to get at least 10% of daily polyunsaturated fats as are found in various nuts oils and…

A:

Q: Prison facilities that belong to the bottom 10% of the survey population shall be asked to…

A: Here use normal distribution table for z value

Q: A recent drug survey showed an increase in the use of drugs and alcohol among local high school…

A: Provided data are, x1 = 65   n1 = 100 x2 = 60   n2 = 100

Q: How much area is in both tails (combined)? How much area is in each tail?

A: Given frequency distribution X is the number of colors on a national flag.

Q: The manager of a big corporation finds out that on average, 40% of sick days are logged on Mondays…

A: Employees register 40% of sick days on Mondays and Fridays.  Now, we know, if Saturday and Sunday…

Q: In a pharmaceutical company, the proportion of injection bottles found defective were 0.2, 0.1, 0.8,…

A:

Q: If each order had an average value of 50, how many total interaction (across all type) would get…

A: Given" Average = 50 pounds

Q: The U.S. Air Force requires that pilots have heights between 64in and 77in. The heights of women are…

A: Obtain the percentage of woman meeting the height requirement. The percentage of woman meeting the…

Q: Insurance companies are interested in knowing the percent of all drivers who always buckle up before…

A: According to the given information in this question We need to find the minimum number you would…

Q: The registrar's office at ACC predicts that 30% of the 6,950 spaces open in various math classes…

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Q: Six analysts each made six determinations of the paracetamol content of the same batch of tablets.…

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Q: What is the formula to find weighted mean.

A: Weighted Mean: A mean in which some values are more important than others.

Q: Is all variation necessarily numerical?

A:

Q: Find the maximum percentage error in an approximate number –4.5

A: the relative error in approximation is  relative error =absolute errormeasured value

Q: A goal is to get at least 10 % of daily calories from polyunsaturated fats as are found in various…

A:

Q: How many outs are there in a baseball game that lasts a full 10 innings?

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Q: In a certain period of time, the order of the AveCcavage enters the order of 50 and 40 instruments;…

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Q: The shelf life of a particular dairy product is normally distributed with a μ of 12 days and a σ of…

A: Given,μ=12σ=3P(X≥15)=?

Q: How is the formula for sector area formed? *Show the proportion!

A: We have to explain the formula for sector area.

Q: Expressed as Percantage of selling price, which of the best selling menu items is the most costly to…

A: We have to answer question based on given table.

Q: Determine the market potential for a product that has 20 million prospective buyers who purchase an…

A: Given : Number of buyers = n = 20 million = 2,00,00,000 Average price = p = $50 Quantity per year =…

Q: What is the Sum of Squares Formulas for Population?

A:

Q: How many success in the sample? How many failures in the sample? ? What size sample does the…

A: Answer:-  Given, n=1800

Q: higher

A: Given: Sample size, n = 54 Sample mean, sm=29 Standard deviation, s=7.8 Suppose, level of…

Q: Silver Valley Club decided to install a fiber-optic cable system in its village. The table below has…

A: Given a weighted connected graph G=V, E, W with V=n , E=m and the weight function can be assumed to…

Q: The boxplot below shows salarles for Construction workers and Teachers. Construction Teacher 20 25…

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Q: Which type of flour costs the least per pound?

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Q: What percentage of the worker will finish this job within 30 minutes of the population mean? What…

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Q: Assume that it costs a company approximately C(x) =64,665+792+0.05g2 to manufacture e gaming systems…

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Q: ») Show that |A + B| < |A| + |B|.( Tringle quality).

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Q: Assuming the data displayed in whole number. What is the the largest value?

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Q: find the least amount of fencing materials needed.

A: Let x and y be the length and breadth of rectangular field respectively. Let A be the area of the…

Q: The table to the right gives the number of people by age group in a town of 100 000. (a) Add two…

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: In a survey at a local university 52% of students say that they less than the recommended eight…

A: The problem concerns working out the percentages and interpreting .

Q: The Humane Society is interested in finding out how many households in America have at least one…

A: The provided information are: Confidence level = 95% = 0.95 Margin of error (E) = 4% =0.04 From the…

Q: Compute the row percentages (to 1 decimal). Total B. 2. A,

A: Given the data as Observation  x y 1 A 1 2 B 1 3 B 1 4 C 2 5 B 1 6 C 2 7 B 1 8 C…

Q: A researcher reports an F ratio with df=2,27 from an independent research study. What was the total…

A: Solution: It is given that a researcher reports an F ratio with df = 2, 27 from an independent…

Q: how many classes are there and what is the class width? what is the what is the percentage of…

A: From the given frequency table find # classes = ? width =? x =# of hours played video game P(…

Q: In a series of houses actually invaded by smallpox, 70% of the inhabitants are attacked and 85% have…

A: Suppose A &amp; B be two events. Then we know, (A∪B)=(A)+(B)-(A∩B). Consider from the problem that,…

Q: Insurance companies are interested in knowing the population proportion of drivers who always buckle…

A: From the EXCEL output, the critical value of z at the 95% confidence level is 1.96.

Q: a pollster wnats to minimize the effect the order of the questions has on a person's response to a…

A: From the given information,   A pollster wants to minimize the effect the order of the questions has…

Q: i) What is the estimated count after 12 hours? ii) When will bacteria count reach 52,000?

A: Given that the growth rate of bacterias= 36%= 0.36  So growth factor = 1+0.36= 1.36  Given that the…

Q: Compute the row percentages (to 1 decimal). 1. Total B A.

A: From the given Data , the count table is created as below :   1 2 Total A 4 1 5 B 2 11 13 C…

Q: What is Gradation? What is Effective size? answer in 4 sentence only

A: 1. The particle size distribution of the coarse aggregate is termed as “Gradation”.

Q: Use the figure to the right, which shows the percentages of adults from several countries who favor…

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Q: The table below gives the amount of time students in a class studied for a test and their test…

A: Given information: The data represents the values of the independent variable X = Hours studied and…

Q: In a sample of 40 mice, a biologist found that 42% were able to run a maze in 30 seconds or less.…

A: For large n, the estimate of σP^2 = P(1-P)/n is σP^2 = P^(1 – P^)/n and we also have √n(P^ - P)/…

Q: The table shows the ratios of black socks to white socks in the women's and men's department of a…

A: