The IQ Scores of a sample of 14 students were as follows 111, 107, 124, 107, 114, 115, 111, 120, 112, 104, 104, 102, 114, 114 The standard deviation is O A. 38.71 O B. 5.78 O C. 33.37 O D. 6.22

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: can I have h?

A: h). n = 81     p = 0.10

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: part c parked as wrong answer

A: Mean()=12Standard deviation()=4

Q: the true answer is $

A:

Q: Ryan is pushing a cart

A: To find the work done by Ryan in pushing the cart up the airport passenger ramp, we can use the…

Q: Need questions 4 5 and 6 answered please

A: 4. Given: μ=70, σ=5 The corresponding z-values needed to be computed: The probability that a score…

Q: answer question 2

A: As per the question we are given the following recurrence relation : T(n) = 6T(n/2) + n  ,  T(1) = 1…

Q: Can you just do question c

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Q: side x in simplest radical form 60 300 4

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Q: Can someone answer this question CORRECTlY

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Q: can you answer part A of the question please

A: Given, The following equation x2+2x+28=0 can be solved using the complete square method or the…

Q: answer question D

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Q: only one answer is correct

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Q: answer for question 16 and 19

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Q: everything is incorrect

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Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

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Q: I need help with this question

A: First factor the equation