Step 1: Ogen Excel data set MBODYxis found inthe Chapter fokser.Determine the Ma

Question

Step 1: Ogen Excel data set MBODYxis found inthe Chapter fokser.Determine the Margin of Error andthe 95% confisence interval for the male's meight This sample (e 400 be used to the populasion meas (u) for men. Step 2: Detesmine the mean and the staasard deviation the Insest Faaction tool or the Descriptive Statisti:s option te Data Asalysis tool Male Health weight Mean kg. Standard Deviation kg. Step 3: Using the Istasest Faacson and select te CONFIDENCE NORM tool to determine the confiseace levelMargin ofError for your sata sample- (o. 0.03. N Male Health weight Margin of Error kg. Step 4: Use Excel calculate Upper Class Limit Gr aas she Lores Class Lamit(x-E. Male Health weight Upper Class Limit (UCL kg. Lower Class Limit (LCL) kg Step 5: This give you the foloaing confidence interval for the population meas u: Step 5: Explain hat the coafiseace iteral teisus about e men's eight

Explanation / Answer

given values are

from excel functions we get the following outputs

Hence CI is between

77.233 < u < 88.717

COnfidence intervals says that 95% of the region under the normal curve lies between above mentioned range

WT 64.4 61.8 78.5 86.3 73.1 58.5 134.3 79.8 64.8 58.1 76.1 118.4 56.2 73.4 126.9 84.4 97.8 66.5 90.5 83.7 88.7 80.4 64 65.7 58.9 82.4 85.1 87.7 111.9 70.9 101.8 99 100.5 78.9 79.2 86.1 100.8 76.4 77.4 89.7

Related Questions

Navigate

• Browse (All)
• Browse S
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.