Normal distribution probabilities with excel

Reference no: EM13104045

This is an Excel sheet that calculates both probabilities and percentiles for any normal or standard normal probability distribution. Replaces normal probability tables. Calculates both X (normal) and Z (standard normal) probabilities and percentiles. Quicker to use and more accurate than paper tables.

Reference no: EM13104045

Questions Cloud

Probability of finding two or more defects in sample : A square yard of carpet is examined for surface defects. Currently, the process produces an average of 2.4 defects per square yard. What is the probability of finding 2 or more surface defects in the sample.

Heights of males-females-standard deviation : Compare the standard deviation for the heights of males and the standard deviation for the heights of females in the class. Compare the values and explain what can be concluded based on the numbers.

Find the components of the net electric field at the origin : Coulomb's Law gives us an expression for the electric field caused by a point charge with magnitude . Suppose we have several point charges. The electric field at a location is the vector sum of point charge contributions.

Determine the amount of reduction in cross sectional : K=35,000lb/in^2 and n=0.40 for a metal used in a forming operation in which the workpart is reduced in cross-sectional area by stretching.

Normal distribution probabilities with excel : This is an Excel sheet that calculates both probabilities and percentiles for any normal or standard normal probability distribution. Replaces normal probability tables.

Information about probability of acceptance : Jill wants to do her MBA in Statistics at a B.C. university. She applies to two universities that offer post-graduate degrees in Statistics.

Examine the effectiveness of recent economic concerns : Why is this paragraph effective and examine why it is effective. Recent economic concerns promoted President Obama to meet with credit card industry executives in April, 2009.

Describe workplace culture as regards efficiency : "Efficiency is exploitation. The studies and techniques developed by Taylor and the Gilbreths simply enabled employers to get more work out of their employees."

Standard deviation of mean on the either side : The lifetimes of light bulbs of a particular type are normally distributed with a mean of 370 hours and a standard deviation of 5 hours. What percentage of bulbs has lifetimes that lie within 1 standard deviation of the mean on either side?

User Account

All Pages