Mathematics, 26.08.2019 07:30 brae72
Consider the following table of the ages of our first six presidents. ages of the first 6 presidents at inauguration washington 57 j. adams 61 jefferson 57 madison 57 monroe 58 j. q. adams 57 a. find the mean of the data set. round to 2 decimal places. b. find the standard deviation (showing all the work). do not use the statistical abilities of your calculator. you should use 2 decimal places for all non-squared number and 2 decimal places for your final answer. c. how many of the presidents’ ages fall within one standard deviation of the mean?
Answers: 1
Mathematics, 21.06.2019 19:30
Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.
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Mathematics, 22.06.2019 02:50
Arepresentative from plan 1 wants to use the graph below to sell health plans for his company how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans?
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Mathematics, 22.06.2019 04:00
What is the answer to this problem? ignore the work. what is the correct answer?
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Consider the following table of the ages of our first six presidents. ages of the first 6 presidents...
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