Mathematics, 24.02.2021 17:20 Haddy7202
10 different names are in a computer and one is Collin
on Saturday, the computer choses 2 names at random. the computer is set so the same name can be chosen twice
what is the probability that Collin is chosen at least once
Answers: 3
Mathematics, 21.06.2019 15:00
Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.
Answers: 3
Mathematics, 21.06.2019 23:00
Ineed to know the ordered pairs for this equation i need the answer quick because itβs a timed test
Answers: 1
Mathematics, 21.06.2019 23:00
Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase
Answers: 1
Mathematics, 22.06.2019 04:40
The vice president of programming at nbc is finalizing the prime-time schedule for the fall. she has decided to include a hospital drama but is unsure which of two possibilities to select. she has a pilot called the surgeon and another called critical care. to her make a final decision, a sample of 20 viewers from throughout the united states was asked to watch the two pilots and indicate which show they prefer. the results were that 12 liked the surgeon, 7 liked critical care, and one had no preference. state the decision rule, using the 0.10 significance level. h0: Ο = 0.50 h1: Ο β 0.50 1. reject h0 if number of + signs is either < = or > = 2. what is your decision regarding h0? is there a preference for one of the two shows?
Answers: 3
10 different names are in a computer and one is Collin
on Saturday, the computer choses 2 names at...
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