Question

each of the following statements is false explain why the statement
is false I can be entered in a sentence or two a the correlation
between variables XNY is found to be -0.58 this means

Answer #1

Determine whether the following statements are true or
false. If the statement is false, then explain why the statement is
false or rewrite the statement so that it is true.
If a scatterplot shows a linear association
between two numerical variables, then a correlation coefficient
that is close to 1 indicates a strong positive trend and a
correlation coefficient that is close to 0 indicates a strong
negative trend.

For each of the following statements, identify whether the
statement is true or false, and explain why. Please limit each
response to no more than 3 sentences.
i) A p-value is the probability that the null hypothesis is
false. ii) A chi-square test statistic can never be negative.
iii) If we reject the null hypothesis that a population
proportion is equal to a specific value, then that specific value
will not be contained in the associated confidence interval.
iv) If...

For the following questions label each statement as True
or False and explain why you choose your answer.
True or False Economics is a business discipline
that studies how firms can maximize profits.
2. True or False When the price of an item increases it means
that the supply of the item has fallen

Determine whether the following statement is true or false
and then explain why in one or two sentences.
The membrane potential results from charges moving across the
membrane that has a very small effect on the concentrations of the
ions, and as a result there is only a very minor difference in the
number of negative and positive ions on each side of the membrane.
Determine whether the following statements are true or false and
then explain why in one...

Determine if each of the following statements is true or false.
If it’s true, explain why. If it’s false explain why not, or simply
give an example demonstrating why it’s false. (A correct choice of
“T/F” with no explanation will not receive any credit.)
(a) If two lines are contained in the same plane, then they must
intersect.
(c) Let n1 and n2 be normal vectors for two planes P1, P2. If n1
and n2 are orthogonal, then the planes...

EXPLAIN why each of the following statements is
either true or false:
(a) The computer program gave me a p-value of 0.000, so I know
that my theory has been verified.
(b) The computer program gave me a p-value of 0.02, so I know
that I have found a very strong relationship.
(c) The computer program gave me a p-value of 0.07, so I know
that this relationship is due to random chance.
(please explain answer choices in sentences)
(d)...

Explain why each of the following statements is either true or
false: a) The computer program gave me a p-value of .000, so I know
that my theory has been verified. b) The computer program gave me a
p-value of .02, so I know that I have found a very strong
relationship. c) The computer program gave me a p-value of .06, so
I know that this relationship is due to random chance. d) The
computer program gave me a...

Are the following statements true or false? Please explain why
it's true or false as well.
For a normally distributed random variable, P(X > µ) = .5
Independent variables may be linearly related

For each of the following statements, identify whether the
statement is true or false, and explain why. Please limit each
response to no more than 2 sentences.
f) A weighted mean is preferred over an unweighted mean (i.e. a
regular sample mean) when each observation has its own unique
weight.
g) A z-score is a percentile.
h) Assuming the population is normally distributed, the standard
deviation of the sampling distribution of the sample mean will
always be less than or...

21) Determine whether each statement is true or false. If the
statement is false, explain why.
explain why.
explain why.
explain why.
a) When the mean is computed for individual data, all values in
the data set are used. b) A single, extremely large value can
affect the median more than the mean. c) One-half of all the data
values will fall above the mode, and one-half will fall below the
mode. d) The range and midrange are both measures...

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