Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Statistics
for a distribution standard deviation=10.If every item is increased by 2 then what will new standard deviation?
1 answer
The same.
You can
ask a new question
or
answer this question
.
Related Questions
A set of data items is normally distributed with a mean of 70. Convert the data item to a z-score, if the standard deviation is
Question: If a distribution has a mean of 100 and a standard deviation of 15, what value would be +2 standard deviations from
A. In a given normal distribution, the sample mean is 75 and the sample standard deviation is 4. Find the corresponding standard
what are the mean and standard deviation of a sampling distribution consisting of samples of size 16? these sameples were drawn
he level of nitrogen oxides (NOX) in the exhaust of a particular car model varies with mean 0.7 grams per mile and standard
for a distribution standard deviation=10.If every item is increased by 2 then what will new standard deviation?
Question
Which statement most closely describes what the standard deviation of a distribution represents?(1 point) Responses The
Which statement most closely describes what the standard deviation of a distribution represents?(1 point)
Responses The standard
Which answer shows
i. The mean of the distribution of ii. The standard deviation of the distribution of iii. The mean of the
When we convert x-value to z- score and use Standard Normal distribution, which of the following statements is true?
a) The mean
