How do you find the mean of 26, 25, 24,

Hayley Sanders 2022-05-27 Answered
How do you find the mean of 26, 25, 24, 28?
You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Answers (1)

a2g1g9x
Answered 2022-05-28 Author has 12 answers
Explanation:
The mean is what we typically call "the average" and so we take the sum of the numbers and divide by the number of numbers we have (sometimes known as "the count"):
26 + 25 + 24 + 28 4 = 103 4 = 25 3 4
Not exactly what you’re looking for?
Ask My Question

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

You might be interested in

asked 2021-10-25

Random variable X and Y have the joint PDF
fXY(x,y)={c, x0,y0,(x2+y)1,0,     otherwise
Find the marginal PDF fX(x).

asked 2022-06-20
A matched pairs design was used to compare test scores in a statistics course. Twenty-four students were chosen randomly from a large class. For each chosen student, their test 1 and test 2 scores were recorded. A 95% confidence interval for the difference in test scores was constructed, along with the corresponding 2-sided p-value was given as [−0.70,10.45], and the 2-sided p-value =0.084.
How does one determine whether or not this result is statistically significant at the 5% level of significance?
Also, if a 90 confidence interval was constructed instead of a 95% one, would it contain 0?
Would appreciate some clues.
asked 2022-01-19
What is the difference between probability distribution and sampling distribution?
asked 2022-04-22
Please specify the statistical test which would be most suitable for the situations below:
A possible association between smoking (yes/no) and snoring (yes/no) should be investigated.
An educating video is prepared for people about wearing a safety belt while driving. Their safety belt wearing habits were assessed before watching the video and re-assessed after a month of watching the educating video (n=17).
asked 2020-11-02
Decresing the sample size, while holding the confidence level and the variance the same, will do what to the length of wour confidence interval?
asked 2022-03-31
Suppose we observe the following random sample of size n = 117, sampled from a discrete distribution.
 Value 0123456 Count 32362118622
We would like to test whether this data comes from a Poisson(λ) distribution.
calculate the observed value of the appropriate Goodness of Fit test statistic, used to test the null hypothesis that the observed data is Poisson distributed.
Give answer to three decimal places. Compute the p-value of the observed test statistic you just computed. Give answer to three decimal places.
asked 2021-12-13
Here are summary statistics fro randomly selected weights of newborn girs:
n=240, x=26.1hg, s=6.3hg
Construct a confidence interval estimate of the mean. Use a 99% confidence level. Are these results very different from the confidence interval
25.1hg<μ<28.1hg
with only 13 sample values,
x=26.6hg and s=1.8hg?
What is the confidence interval for the population mean μ?
Are the results between the two confidence intervals very different?
a) No, because each confidence interval contains the mean of the other confidence interval.
b) No, because the confidence interval limits are similar.
c) Yes, because the confidence interval limits are not similar.
d) Yes, because one confidence interval does not contain the mean of the other confidence interval.