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Scilla [17]
3 years ago
10

Suppose a simple random sample of size n is drawn from a large population with mean mu and standard deviation sigma. The samplin

g distribution of x overbar has mean mu Subscript x overbarequals​______ and standard deviation sigma Subscript x overbarequals​______.
Social Studies
1 answer:
Veronika [31]3 years ago
7 0

Answer:

The sampling distribution of x overbar has mean μ Subscript x overbars = "μ",  nd standard deviation sigma Subscript x overbar = "σ overbar square root of n"

Explanation:

The symbol for Standard Deviation is σ (the Greek letter sigma).

"To calculate the standard deviation of those numbers:

   1. Work out the Mean (the simple average of the numbers)

   2. Then for each number: subtract the Mean and square the result

   3. Then work out the mean of those squared differences.

   4. Take the square root"

Reference: MathisFun.com. “Standard Deviation Formulas.” Standard Deviation Formulas, 2017

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Inessa05 [86]

The answer is <u>"They could research peer-reviewed articles to see if either perspective is supported."</u>


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4 years ago
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topjm [15]

Answer:

False

Explanation:

The Three design strategies are:

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3 years ago
Quizlet love becomes a problem when: a. we choose to love the wrong person b. the person we love doesn’t love us c. it gets in t
ELEN [110]

The correct answer is most likely to be c.it gets in the way of our decision making process, which allows individuals experience the consequences of their choices.

Explanation:

According to recent psychology researches, love is a socio-cultural construct that is often described as a feeling, since what we experience, triggered by a number of hormonal secretions and neurotrasmisors  is often viewed as complete physical and emotional experience.

Which usually makes us vulnerable, and blind us to rational and clear-thinking choices.

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4 years ago
When a governor acts as head of his or her political party, he or she is fulfilling the role of quizlet
statuscvo [17]

When a governor acts as head of his or her political party, he or she is fulfilling the role of chief legislator.

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President Carter as Chief Congressman: Jimmy Carter proposed dozens of important laws during his tenure as President. Among the issues he raised were environmental protection, deregulation of some industries, and foreign policy. Here is an example of President Carter's law:

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2 years ago
A between-within factorial design
disa [49]

The answer of the question is option b which is 'has feautres of a randomized groups and repeated measures design'.

There are often at least two control groups and one experimental group in a between-subjects design, or several groups that differ on a particular variable (e.g., gender, ethnicity, test score etc.)

Every experimental group receives a treatment involving an independent variable that the researcher anticipates will have some bearing on the results, whereas the control groups receive nothing, a conventional therapy unrelated to the trial, or a make-believe therapy.

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