What is the class midpoint for 16.7-19.3

Q: Work out 34.5/4.6

A: Consider the given expression,34.5/4.6

Q: answer was 4.19      10^10. Which I am not under

A: N were large The weight of the configuration {n0,n1,n2,...} w = N!n0!n1!n2!...

Q: Where did you get the 4/20, 6/20, and 8/20. What is your reasoning for using these values?

A: For a probability distribution :  Mean :  E(x) = x*P(x)  P(x) = Probability of x = x/total  We know…

Q: Find the local maximum and minimum values of the function f (x)= x +6/7 – x. Enter your answers in…

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Q: Write down the step-by-step transformation of a histogram into a frequency Polygon.

A: Frequency polygon: Frequency polygon is a graph that is used to summarize the grouped data which is…

Q: What is the frequency of the note 6 ​half-steps below middle A​ (which has a frequency of 437 ​cps)?…

A: The basic formula for the frequencies of the notes of the equal tempered scale is given by Fn =f0…

Q: can this be solved using a z score table

A: Z-score table :  It helps to know the percentage the value of below the z-score . * It is for…

Q: It is estimated that there are about 16,300,000,000 neurons in the cerebral cortex, the part of the…

A: It is estimated that there are about 16,300,000,000 neurons in the cerebral cortex, the part of the…

Q: (e) Show that 962 = 0.04292, assuming a constant force of decrement for each decrement. *(1) (f)…

A: To calculate q62(1) assuming a constant force of decrement, you can use the formula for the force of…

Q: Write -9.408e10 in both scientific notation and standard form

A: -9.408e10 Scientific notation is, -9.408×1010

Q: Which of the following is the smallest? One-sixth of 228 Half of 78 A third of 120

A: We have to find the smallest of the given statements.

Q: (760.0)22.414)(39l6.2) (273.15)(737.09)

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Q: A research firm conducted a poll of 1040 American adults over the age of 40 and found that 75% of…

A: Procedure for finding the best estimate for population proportion in Stat-crunch:   Step 1: Choose…

Q: Evaluate e3.32.

A: e3.32=e3.32

Q: Can anyone please send me the normal standard table

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Q: Explain the concept of Degrees of Freedom through an example:

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Q: IS the following a true statement (2/3)^-3 = (3/2)^3

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Q: What is closest to 9.2

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Q: By using your calculator, evaluate the expression -2log5.

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Q: -1.84 - ( -6.3)

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Q: #19  a. which is greater 2^80+ 2^80 or 2^100? Show why? b. Which is greatest 4 x 2^99, 3 x 2^100…

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Q: what is ncx?

A: Combination: The number of different selections of ‘x’ elements (order doesn’t matter) from a set of…

Q: Explain what is meant by multicollinearity.

A: Multicollinearity:In a multiple regression model one predictor variable will be linearly predicted…

Q: Which expression is a binomial?

A: Answer is A binomial is an algebraic expression that has two non-zero terms. Examples of a binomial…