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Mathematics Clinic => Statistics => Topic started by: Lobcity on Apr 7, 2020

Title: The area under the density curve that lies to the right of 15 is 0.545. What percentage of all ...
Post by: Lobcity on Apr 7, 2020

Question 1

The percentage of all possible observations of the variable that lie between 6 and 12 equals the area under its density curve between and , expressed as a percentage.
◦ 3, 6
◦ 0.06, 0.12
◦ 6, 12
◦ 7, 13

Question 2

The area under the density curve that lies to the right of 15 is 0.545. What percentage of all possible observations of the variable are at most 15?
◦ 54.5%
◦ 45.5%
◦ 79.5%
◦ 20.5%

Title: The area under the density curve that lies to the right of 15 is 0.545. What percentage of all ...
Post by: TheDev123 on Apr 7, 2020

Answer 1

6, 12

Answer 2

45.5%

Title: Re: The area under the density curve that lies to the right of 15 is 0.545. What percentage of all .
Post by: Amira Yassin on Dec 27, 2020

thank you