Question 11 If X is normally distributed with a mean of 50 and a standard deviation of 4. If you take a sample of size 25, what is PLP < 48) Write your answer correct to 4 decimal places.

Q: Add. 4 5/8 + 4 4/7

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Q: can you explain the first few questions aswell

A: Frequency Polygon: A frequency polygon is a graph that displays the distribution of a dataset. In…

Q: 9. If we were to repeat the process in # 1 -6 for n=3 dice, there would be 216 possible outcomes…

A: Given: n=3 dice μX¯=3.5 σX¯=1.713

Q: #1 only

A: Amarjeet 2mr find x.

Q: 12 I+(-1'] = i=1

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Q: Question 7

A: 7) (a) The given parametric equations are  x=t+2 and y=t2-1 and t∈-3, 3. Sketch the graph of the…

Q: . 8х-4у>-28 6y212х-36

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Q: 1. Simplify. (6-2)³ - (5 +5²) O-14 -32 34 5

A: The given expression        6-23-5+52

Q: Question 9

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Q: m² P = S 8 I 5 d

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Q: I need help with 12

A: The given parametric equations are x=2t-3t2y=t2-3t Vertical tangent: It occurs when derivative is…

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Q: Question 12 32K

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Q: True or False. Zc Q

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Q: Question 11

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Q: 9/3 7/3 +. 9.

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Q: Consider the following loops on the Klein bottle. (1) Decide whether they are orientation reversing…

A: question 1)  ) Decide whether they are orientation reversing or preserving. Explain ?The given…

Q: - Find ATA if A = (1 4 -3)

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