An engineer believes that by employing robots instead of humans for certain jobs in the manufacturing of USB sticks, the average number of faults may be reduced. The average number of bad drives per 1000 people is 18. State the alternative hypothesis.

Q: %. The percentage of women that will be able to find a shoe that fits in this store is

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Q: our answer. tudent spends less than 30% of their total study

A: It is known that the hypothesis is a statement about a population which is to be claimed in the…

Q: 2) % is how many times larger than ¾6?

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Q: A private opinion poll is conducted for a politician to determine what proportion of the population…

A: Given  Confidence level(CI)= 0.95 Significance level (α)=1-0.95=0.05 Margin of error

Q: an effect size of .17 would be considered

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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: Assume that it costs a company approximately C(x) =49,657+399x+0.04x² to manufacture x gaming…

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Q: Is all variation necessarily numerical?

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Q: percentage of the total number of shafts will be tolerable?

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Q: A media personality argues that global temperatures are not Rising because every year and increases…

A: Answer:   The best counter argument is

Q: A cyclist covers his first five km. at an average speed of 10 km. p.h., another km. at 8 km. p.h.…

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Q: Find an estimates of the average number of accidents per week in two different junctions.

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A: Given that the margin of error = 0.15   Every year the temperature is rising by 0.08 degrees C.  So…

Q: The sum of two consecutive odd integers is −112. What is the largerinteger?

A:

Q: A survey estimated that the average cost of textbooks for a semester of college is $320 with a…

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Q: An insurance company wants to know if the average speed at which men drive cars is higher than that…

A: Confounding variable has a strong influence in causal relationship.

Q: 5. Estimate the value of V13. (Between which two whole numbers?)

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Q: An effect size of .25 would be considered?

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Q: A man who state that he manufactured lid for the glass jars was asked what size lids he…

A: It is mentioned that a man manufactured lid for the glass jars. His response for the size lids was…

Q: The country with the highest population density is Monaco, where approximately 38,000 people live in…

A: Given that, approximately 38,000 people live in an area of 1.95 square kilometers. Obtain the…

Q: The standard u.s A evaporation land on inside diameter of 47.5 inches and depth of 10.0 inch, if…

A: given that inside diameter is 47.5 inches radius,   R=47.52=23.75 inches  depth is H=10.0 inches…

Q: The City Council proposed to utilize a government-owned land with an area of 21, 600 square meters.…

A: Given: 25 tents are built. The average number of COVID cases per tent = 6 cases The average number…

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A: Given information: The data represents the values of the variables number of criminal convictions,…

Q: The City Council proposed to utilize a government-owned land with an area of 21,600 square meters.…

A: NOTE - Dear student as per our guidelines we have to answer only first if multiple questions are…

Q: According to health statistics taken to observe obesity in men 6 feet or taller: A = 250 pounds is…

A: Note: Thank you for the question. Since multiple questions are posted, we are answering the first…

Q: A media personality argues that global temperatures are not rising because every year and increase…

A: Given margin of error = 0.15 Every year an increase of 0.08 degrees C is reported.

Q: Calculate the incidence rate of Lupus in men older than 45 years old per 1000 population? Calculate…

A: Using the given table we have to Calculate the incidence rate of Lupus in men older than 45 years…

Q: Assume that it costs a company approximately C(x)= 24,168+575x +0.09x2 to manufacture x gaming…

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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: (a) The service elevator at AR Hector Financial Complex has a maximum capacity of 2870 lbs. If the…

A: Hey, since there are multiple subparts posted, we will answer first question. If you want any…

Q: A recent polls show that 61% of adult Americans are comfortable with the legalization of marijuana,…

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Q: 20 out of 800 products were found to be defective. At the same rate, how many defective parts will…

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Q: A study of damages awarded by judges in civil cases such as injury, factory liability, or medical…

A: Mean is defined as the simple mathematical average computed by dividing total observations by the…

Q: Assume that it costs a company approximately 16,180+518x+0.02x^2 to manufacture x gaming systems in…

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Q: 59 T. MZRPS = %3D 201

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Q: A biology class performs an experiment com- paring the quantity of food consumed by a certain kind…

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Q: At the beginning of 2018, a survey showed that a country with a total land area of 500,500 square…

A: Given that,  at the beginning of 2018, a survey showed that a country with a total land area of…

Q: The Petroco Service Station has one pump for regular unleaded gas, which (with an attendant) can…

A: Service rate = 2 minutes per customer Service rate = 30 coustomers per hour Arrival rate = 21…

Q: A factory can make 3,848 pencils in one hour. Which is the best estimate of how many pencils can be…

A: The factory can make 3848 pencils in one hour. We have to find the number of pencils that can be…

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: What is the standard error for the difference between the two means

A: here from given information  For Private  sample mean = x¯  = 42.5  s2x = 48.7 nx =  10   For pubilc…

Q: A woman who smokes during pregnancy increases health risks to the infant so that it is nown that…

A: Note , Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: The bacterium Staphylococcus aureus is commonly found on the skin and rarely causes major problems.…

A: Given,…

Q: What is the largest possible value

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Q: If Ketchikan has a population of 9,753 and a land area of 4 square miles. Calculate the population…

A: Given, Ketchikan has a population of 9,753 and a land area of 4 square miles   We have to calculate…

Q: A ship traveled for 4 hours heading south and for 5 hours heading west. If the total distance…

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Q: The country withe the greatest population density is Monaco, where approximately 32,500 people live…

A: Given, in Monaco 32,500 people live in an area of 1.95 square kilometer.

Q: A survey shows that 3 out of 4 of those drink coffee in a town with a population is 7900 adults how…

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Q: If a patient's left foot is cooler than the average, would you expect the patient's right foot to be…

A: Solution: I would expect the patient's right foot to be cooler  than average