google chrome -Take Test: Test 3-DSC 0 (2) whatsApp M new-invitabon to edit . bo

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google chrome -Take Test: Test 3-DSC 0 (2) whatsApp M new-invitabon to edit . bo | DSC-Google Docs Multiple Attermpts Not allowed. This test can only be taken once Force Completion This test can be saved and resumed at any point until time has expired. The timer will continue to run if you leave the test. Remaining Time: 1 hour, 55 minutes, 15 seconds Question Completion Status & Moving to another queszion will save this response. Question 13 of 30 Question 13 6.67 points Save Anpser The fuel economy of a 2011 Lexus RX 350 using premlum fuel is a normally distributed random variable with a mean ofu 25 MPG and deviat on of 1 75 MPG Within what interval would you expect the sample mean to fall, with 90 parcent conidence? O A 26 to 29 B. 24.28 to 25.71 0c2210 23 D. 25.71 to 20.25 Mong to another question wil save this response. Question 13 of 30 Type here to search

Explanation / Answer

The middle point of the confidence interval must be the population mean that is 25 here.

The whole confidence interval in part A) and D) lies above the value of 25.

The whole confidence interval in part C) lies below the value of 25

Part B) center point is 25.

Therefore B is the required answer here

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