You were asked to use a probability distribution function to predict the number of books that would be sold over the next 7 days. Explain the process you went through to complete this analysis
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In order to predict the number of books that will be sold in the next 7 days, I first calculated the mean of the sample data provided. I then determined a range of sales volume that could occur on any given day and entered those values down a column. I decided on a range from 255 to 400 in increments of 5 . I then used the Poisson cumulative probability distributionto calculate the probability that on any given day Booker Publishing would sell 255 or fewer books, 300 or fewer books, etc. Finally, I used the RAND() function to create 7 random probability values down a column and then used a VLOOKUP function to retrieve the sales volume value within the range of 255-400 that matches approximately to each of the random probabilities.
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Which of the following programming languages does NOT support true multiple inheritance? 1. Python
a. Python b. C++ c. PHP d. Smalltalk
Analyze the following code.
``` class TempClass { int i; public void TempClass(int j) { int i = j; } } public class C { public static void main(String[] args) { TempClass temp = new TempClass(2); } }``` a. The program has a compile error because TempClass does not have a default constructor. b. The program has a compile error because TempClass does not have a constructor with an int argument. c. The program compiles fine, but it does not run because class C is not public. d. The program compiles and runs fine.
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