At Westonci.ca, we provide reliable answers to your questions from a community of experts. Start exploring today! Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.
Sagot :
The Z-Score exists greater than 2, therefore the sample's mean difference exists significant.
What is Z-Score?
Z-Score exists described as the mathematical calculation that enumerates the relationship between the value and the mathematical mean of a set of values. It exists estimated in terms of standard deviations from the mean.
The Z-Score of a measurement x exists (x - μ)/ δ
x - μ = 1.74 and δ= 0.69
Hence, Z = 1.74/0.69
= 2.5217391304
approximately = 2.52
Because Z-Score exists greater than 2, therefore the sample's mean difference exists significant.
To learn more about Z-Score refer to:
brainly.com/question/25638875
#SPJ4
Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.
