Stats Unit3 assignment

Problem 4-09 Epsilon Airlines services predominately the eastern and southeastern United States. The vast majority of Epsilon's customers make reservations through Epsilon's website, but a small percentage of customers make reservations via phone. Epsilon employs call-center personnel to handle these reservations along with any problems with the website reservation system and for the rebooking of flights for customers if their plans change or their travel is disrupted. Staffing the call center appropriately is a challenge for Epsilon's management team. Having too many employees on hand is a waste of money, but having too few results in very poor customer service and the potential loss of customers. Epsilon analysts have estimated the minimum number of call-center employees needed by day of week for the upcoming vacation season (June, July, and the first two weeks of August). These estimates are as follows: Minimum Number of Employees Needed Day Monday 75 Tuesday 50 Wednesday 45…

please send the answer for the wrong part

Suppose a company needs temporary passwords for the trial of a new time management software. Each password will have two letters followed by two digits. The digits 7 8 and 9 will not be used. So there are 26 letters and seven digits that will be used. Assume the letters and digits can be repeated. How many passwords can be created using this format?   Passwords =

What type of variable is exchange on which a stock is traded

Suppose that license plates in a certain municipality come in two forms: two letters (A …Z) followed by three digits (0 … 9) or three letters followed by two digits. How manydifferent license plates are possible

.  How many 10 digit phone numbers, Area code + number (***)***-****, are possible if the second digit in the area code has to be a 0 or 1 and the first digit of the number can't be 0?

Let A = {small, medium, large}, B = {blue, green}, and C = {triangle, square}. H Represent A x C as cells in a spreadsheet. triangle ---Select--- ---Select--- V small medium large ---Select--- V ---Select--- V ---Select--- V ---Select--- ✓ square medium ---Select--- V ---Select--- V ---Select--- V ---Select--- V ---Select--- ✓

Suppose a company needs temporary passwords for the trial of a new time management software. Each password will have two letters followed by two digits. The digits 7, 8,9  will not be used. So, there are 26 letters and 7 digits that will be used. Assume that the letters and digits can be repeated. How many passwords can be created using this format?

7x 1+2x 2+1 x_3+8x_4+9 x 5 = 69 9x 2+3 x 3 + 4x_4+4 x 5 = 54 4x 1+6 x 2+5 x_4+4 x 5 = 40 2x 1 + 10 x 2 +9x_3+9x_4+3 x 5 = 76 10 x 1+4x2+7x_3+7x_4 + 4 x 5 = 70

Solve with RTM formula

Sorry about that. Here is question 2 of the same worksheet.

-5 -4 -3 -2 -1 2 1 -1 -2 -3- -4- -5 # -5 -4 -3 -2 -1 4 3 5- 4 3 2 1 -1 -2 -3- -4- -5- T -5 -4 -3 -2 -1 5 4 3- 27 -5 -4 -3 -2 -1 1 -1 -2 -3 -4 -5+ 150 4 3 2- 1 -1 -2 -3 1 2 3 4 2 3 3 4 4 5 5 a 5 a. f(x) = -log(x) b. f(x) = log² (x) c. f(x) = d. f(x) = log₂ (x) - - log2 (x)

cez - 7.2 The X ww-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-lgNslkr7j8P3jH-IBS1dp57AtUddR-PrG9yyMRedZQZTxsfCOhwVPjmJnZ9X-APBaxAHwujlsUY-iGulpK4Uwt0STWP4BlgiuKzgg8hleBQVJq?1oBw7QYjlbavb: 7.2 The Law of Sines Cla Question 9 of 11 (1 point) | Question Attempt: 1 of Unlimited v1 v 4 v 10 v 11 v 3 The connector rod from the piston to the crankshaft in a certain 2.0 -L engine is 5.5 in. The radius of the crank cirde is 2.8 in. If the angle made by the connector rod with the horizontal at the wrist pin P is 23°, how far is the wrist pin from the center C of the crankshaft? Round to the nearest tenth of an inch. 5.5 in Example 2.8 in The distance from the wrist pin to the center of the crankshaft is approximately in or in Check Save For Later Submit Assignr O 2021 McGraw-Hil Education, All Rights Reserved. Terms of Use Privacy I Acce 70 Home F11 F12 %23 2 3 4 8. W R T Y U P

Question 8part 3,4,5

A producer of educational TV shows for gifted children wants to promote the claim that gifted children's scores on an analytical test increase the more the children watch their shows. In RStudio, run the following code to install and/or library the package "openintro". 1. install.packages("openintro") # don't do this again if you already did this! 2. library(openintro) 3. gifted Delete the install line of code if you are in an RMD file so that it doesn't install every time you knit. The last line of code will access the dataset of that name. The dataset named 'gifted' gives information about test scores of gifted children on a standard analytical test and the number of hours of educational TV these children watch. use the data set to make a model to predict score on analytical skills test ("score") from hours of educational TV watched per week ("edutv"). a. Make a scatterplot of "score" (y-axis) vs "edutv" (x-axis). Which plot is the scatterplot? Graph A Graph B Graph C Graph D C A…

A producer of educational TV shows for gifted children wants to promote the claim that gifted children's scores on an analytical test increase the more the children watch their shows. In RStudio, run the following code to install and/or library the package "openintro". 1. Install.packages("openintro") # don't do this again if you already did this! 2. library(openintro) 3. gifted Delete the install line of code if you are in an RMD file so that it doesn't install every time you knit. The last line of code will access the dataset of that name. dataset named gifted gives information about test scores of gifted children on a standard analytical The test and the number of hours of educational TV these children watch. use the data set to make a model to predict score on analytical skills test (score") from hours of educational TV watched per week (edutv"). a. Make a scatterplot of "score" (y-axis) vs "edutv" (x-axis). Which plot is the scatterplot? Graph A Graph B Graph C Graph Do ỏ A 1954…

A producer of educational TV shows for gifted children wants to promote the claim that gifted children's scores on an analytical test increase the more the children watch their shows. In RStudio, run the following code to install and/or library the package "openintro". 1. install.packages ("openintro") # don't do this again if you already did this! 2. library(openintro) 3. gifted Delete the install line of code if you are in an RMD file so that it doesn't install every time you knit. The last line of code will access the dataset of that name. The dataset named 'gifted' gives information about test scores of gifted children on a standard analytical test and the number of hours of educational TV these children watch. use the data set to make a model to predict score on analytical skills test ("score") from hours of educational TV watched per week ("edutv"). a. Make a scatterplot of "score" (y-axis) vs "edutv" (x-axis). Which plot is the scatterplot? Graph A Graph B Graph C Graph D A 165-…