Harvey_Module 5_Assignment

Harvey_Module 5_Assignment - 11866.17 24,960,270 Standard...

Info icon This preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Flights ONE-SAMPLE Z-TEST 210 Sample Mean 200 215 Hypothesized population mean 195 200 Population standard deviation 13 This is a Right-tailed test 189 Count 30 200 Standard error of the mean 2.373464 I think the Test statistic is 1.6449 213 Z 2.106625 and the critical value I am just not sure 202 Alpha 0.025 181 Probability one-tailed 0.017575 197 Z critical one-tailed 1.644854 199 Probability two-tailed 0.03515 193 Z critical two-tailed 0.67449 209 215 CONFIDENCE INTERVAL 192 Lower Limit 198.3991 179 Upper Limit 201.6009 196 225 199 196 210 199 188 174 176 202 195 195 208 222 221
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Mileage ONE-SAMPLE t-TEST 40,060 Sample Mean 33,950 33,380 Hypothesized population mean 30,000 25,090 Sample standard deviation
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 11866.17 24,960 Count 21 24,270 Standard error of the mean 2589.411 43,380 t 1.525259 14,310 Alpha 0.10 This is also a right-tailed test 41,740 df 14 the statistic and critical value I still don't understand 23,940 Probability one-tailed 0.074732 If you could explain more after you grade these It might help me. 17,370 t critical one-tailed 2.624494 58,630 Probability two-tailed 0.369443 43,510 t critical two-tailed 1.76131 44,740 35,830 CONFIDENCE INTERVAL 53,680 Lower Limit 29388.77 44,550 Upper Limit 38510.28 25,750 31,810 20,250 28,910 36,780...
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern