,Assessment 1
Open course index
Started on Thursday, 15 February 2024, 11:18 AM
State Finished
Completed on Thursday, 15 February 2024, 11:40 AM
Time taken 21 mins 28 secs
Marks 30.00/30.00
Grade 100.00 out of 100.00
Question 1
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Question text
A measurement that summarizes an aspect of a population is called a - - - - -
while a measurement that describes the same aspect of a sample is called - - - -
-
a.
statistic; parameter
b.
construct; variable
c.
parameter; statistic
d.
variable; construct
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Question 2
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Question text
, A p-value generally tells us the - - - - -.
a.
maximum likelihood of obtaining a significant result due to a relationship
observed between the variables in the population.
b.
probability of obtaining the pattern of results due to common variance if there is
in fact no relationship between the relevant variables in the population.
c.
likelihood of obtaining the pattern of results in the sample if it is in the
population
d.
likelihood of obtaining the pattern of results due to sampling error if there is in
fact no relationship between the relevant variables in the population.
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Question 3
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How can p<.05 be interpreted? Select the correct option below.
(a) There is a less than 1 in 20 probability of the result occurring by chance
alone if the null hypothesis were true.
(b) The probability of obtaining the data if the null hypothesis were true is less
than 5%.
(c) There is a 5% chance of making a type one error if the null hypothesis is
rejected.
a.
Only (b) and (c) are correct
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