A data set follows a normal distribution. The mean of the data set is 23 and the standard deviation of the data set is 1.1. Find a z-score for a data value of 26 from the set. Round your answer to two decimal places.
Added by Tiffany L.
Step 1
The mean (μ) of the data set is 23, the standard deviation (σ) is 1.1, and the specific data value (X) we are examining is 26. Show more…
Show all steps
Close
Your feedback will help us improve your experience
Pritesh Ranjan and 66 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
In a normal distribution, a data value located 1.1 standard deviations below the mean has Standard Score: z = In a normal distribution, a data value located 2 standard deviations above the mean has Standard Score: z = In a normal distribution, the mean has Standard Score: z =
Lucas F.
The mean of a set of data is -2.65 and it's standard deviation is 3.89. find the z-score for the value of 3.52. round your final answer to two decimal places
Jay-Anne B.
In a normal distribution, a data value located 1.1 standard deviations below the mean has Standard Score: z = In a normal distribution, a data value located 2.5 standard deviations above the mean has Standard Score: z = In a normal distribution, the mean has Standard Score: z =
Abdul K.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD