Purchase Solution

Normal Distribution and Standard Deviation Analysis

Not what you're looking for?

Ask Custom Question

The resting heart rate for a sample of people are normally distributed with a mean of 70 and a standard deviation of 15. Use 68-95-99.7 rule to find the % of heart rate in each of the following categories:
less than 55
less than 40
less than 85
less than 100
greater than 85
greater than 55
greater than 40
between 55 and 85

Purchase this Solution

Solution Summary

The expert examines normal distribution and standard deviation analysis.

Solution provided by:
  • MSc, Osmania University
  • MSc, Indian Institute of Technology - Roorkee (I.I.T.-ROORKEE)
  • BSc, Banaras Hindu University
Recent Feedback
  • "Very fast turnaround. Excellent communication! Much appreciated!"
  • "excellent"
  • "excellent"
  • "excellent work"
  • "Fantastic..great solution and very well explained!!!!"
Purchase this Solution

Free BrainMass Quizzes
Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.