0.30 0.22 0.10 4. 7. 8. 9. The figure above shows the probability density function for the random variable T. The shaded area represer P(4 a <7). What is P(4< 7)? (Round your answer to three decimal places if necessary.) Provide your answer below: o search 99+

Q: What is y? O A. 42 O B. 85 C. 88 D. 95

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Q: question 5

A: The Specialty Toys Company faces a challenge of deciding what percentage units of a brand new toy…

Q: Something is traveling 7 miles per hour South. This could be represented by 7 = ( )

A:

Q: are you sure about A and D?

A: The given statement is "if the pentagon is purple, then the circle is green" (Converse is not true)

Q: An alarm system is installed at a market. There are two events of interest. One is if a person is…

A: If a person is stealing an item, the alarm will ring with probability 0.97 i.e.,.If a person is not…

Q: What is y?

A: Given that for a triangle the two interior angles are 82° and 54° arenon-adjacent to an exterior…

Q: I am confused on this

A: The solution is shown in step-2

Q: One questions with "parts"

A: Solution: Given information: n= 253  Sample size  x= 111 succesess  p= 0.50 Population proportion…

Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

Q: We expect a car's highway gas mileage to be related to its city gas mileage. Data for all 1198…

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Q: This answer is wrong

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Q: What is the difference between Za and Ta

A: Z alpha is the test to calculate the confidence interval in which the data and its observed sample…

Q: what would be the conclusion?

A: From the obtained results, the p-value is 0.0676.

Q: y = 3x + 272 24 ਮ

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Q: where is part b of the question

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Q: answer b and c ...

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Q: 1 -3 -27 A =| -2 7 -2 5. 54

A: The given matrix is: A=1-3-2-275-254 Find the inverse of the matrix: Formula: A-1=1AAdj A, where Adj…