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Elementary,Middle School,High School,College,University,PHD
Teaching Since: | May 2017 |
Last Sign in: | 249 Weeks Ago, 2 Days Ago |
Questions Answered: | 19234 |
Tutorials Posted: | 19224 |
MBA (IT), PHD
Kaplan University
Apr-2009 - Mar-2014
Professor
University of Santo Tomas
Aug-2006 - Present
The length of time that it takes students to complete their statistics exam is what type of data?
Select one:
a. Categorical Data
b. Discrete Data
c. Qualitative Data
d. Continuous Data
Question 2
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Select one:
a. Cluster
b. Random
c. Systematic
d. Stratified
Question 3
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Select one:
a. $735
b. $800
c. $810
d. $740
Question 4
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Select one:
a. $757
b. $747
c. $767
d. $690
Question 5
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Select one:
a. $659
b. $329.50
c. $213.20
d. $14.60
Question 6
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Select one:
a. 0.57
b. 0.75
c. 0.25
d. 0.17
Question 7
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Seven customers enter a clothing store and are observed to determine if they will make apurchase. The store owner states that there is a 75% chance of a customer making a purchase.The random variable x represents the number of customers making a purchase. What is theprobability that exactly 5 customers make a purchase?
Select one:
a. 0.76
b. 0.52
c. 0.31
d. 0.71
Question 8
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Select one:
a. Mean = 1.75, Variance = 5.25 , Standard Deviation = 2.29
b. Mean = 5.25, Variance = 1.31 , Standard Deviation = 1.15
c. Mean = 5.25 , Variance = 1.31 , Standard Deviation = 2.62
d. Mean = 1.75, Variance =1.31 , Standard Deviation = 2.62
Question 9
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Select one:
a. 0.0968
b. 0.9032
c. 0.9332
d. 0.0668
Question 10
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Select one:
a. 0.2033
b. 0.4066
c. 0.5934
d. 0.8333
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