Looking for answers? Westonci.ca is your go-to Q&A platform, offering quick, trustworthy responses from a community of experts. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately. 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 visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.