Mathematics, 26.06.2019 20:30 sarinaneedshelp01
Plz clara estimates that the length of a hiking trail is 5.75 kilometers. she later learns that its actual length is 6.25 kilometers. what is the percent error in clara's estimate, to the nearest tenth of a percent?
Answers: 2
Mathematics, 21.06.2019 19:40
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).
Answers: 3
Mathematics, 21.06.2019 21:00
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
Mathematics, 21.06.2019 22:30
James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?
Answers: 1
Mathematics, 22.06.2019 02:00
Me : julio wears a blue shirt every 3 days. larry wears a blue shirt every 4 days. on april 11, both julio and larry wore a blue shirt. what is the next date that they will both wear a blue shirt?
Answers: 2
Plz clara estimates that the length of a hiking trail is 5.75 kilometers. she later learns that its...
Geography, 21.12.2021 23:40
Computers and Technology, 21.12.2021 23:40
Computers and Technology, 21.12.2021 23:40
Mathematics, 21.12.2021 23:40
Spanish, 21.12.2021 23:40
Mathematics, 21.12.2021 23:40