If a=.1 and n= 56, then m2 1.96(sm) will capture u more than 90% of the time. True O False

Q: To investigate the fluid mechanics of swimming, twenty swimmers each swam a specified distance in a…

A: Solution: State the hypotheses. Null hypothesis: H0:µd=0 Alternative hypothesis: Ha:µd≠0

Q: In the freshmen class, 62% of the students take Math, 49% take Science, and 38% take both Science…

A: It is given that, P(Math) =62%=0.62 P(Science) =49%=0.49 P(Math and Science) =38%=0.38

Q: The highest score on an algebra test was 42 points more than the lowest . When added together, the…

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Q: Prefer expert solution

A: The type of probability distribution applicable for the above situation is the Binomial…

Q: Number 9 was not answered. I ask for 5 and 9 not 5 and 6. Thank you.

A: We find linear function using table and then find f(0).

Q: The top number is 1.3, not 13. Can you please redo the answers with 1.3

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Q: Find a b. a = (3.5, 0.2), b = (-5, 4)

A: The given vectors  and .The aim is to find the value of the dot product .

Q: A merchant bought 15 2/5 pounds of apples and pears to sell at a fruit stand. 8 3/4 pounds were…

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Q: I need to answer b and c please

A: b. The probability that the car is traveling more than 79 mph is, Thus, the probability that the…

Q: How many three-digit numbers have the sum of their digits equal to 19? There are three-digit numbers…

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Q: The temperature in a greenhouse should be 67 degrees or higher. One morning, the heater stopped…

A: Model an equation, in terms of the initial temperature, final temperature and the temperature drop.…

Q: four families equally share 5 pies.How much pie will each family receive?

A: Given that four families equally share 5 pies. The objective is to determine that how much pie will…

Q: Can you please answer 6 and 10 and show Word please ?

A: Given below the detailed solution

Q: Please do not give solution in image formate thanku  Two students at a local high school conducted…

A: It is stated that Jillian obtained 5 classes from a list of classes at the high school as a sample.…

Q: Help me with this please and explain the answers ?please 31,37,43,49

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Q: Catalina volunteered at her community center for about 3 hours and 45 minutes per week for all 52…

A: Catalina volunteered at her community center for about 3 hours and 45 minutes per week.

Q: Carl's Sasquatch Attack! game card collection is a mixture of common and rare cards. Each common…

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: A student needs a 90 average to receive an A in his math class. On the first 4 tests he scored 75,…

A: we have to find grade..

Q: Letter "H" is incorrect,  and please type the answer more clear.

A: We have to find the range of the function by observing the graph.

Q: I asked 5 questions tonight and this is the first one that I for a correct answer.

A: If an object is moving from x=a to x=b, then the work done by the force F is calculated by the…

Q: Thanks for answering. That one was correct . Please could you also answer the second one?

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Q: So the wind would be 350 or 450?

A: The speed of the wind = y So we have to find y = ?

Q: can you please write the answers in the same way as the question is asking

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Q: Find the probability that a sample of 132 trees is randomly selected with a mean height of more than…

A: Define X as the height of a certain species of tree follows normal distribution with mean 195.6 ft…

Q: Jake is a train conductor. Every day he rides 20 miles to Jonesboro, 17.5 miles to Carver City, and…

A: Given Jake rides 20 miles, 17.5 miles and 76.3 miles .