Mathematics, 05.03.2021 01:00 msroxcie
Although bats are not known for their eyesight, they are able to locate prey (mainly insects) by emitting high-pitched sounds and listening for echoes. A paper gave the following distances (in centimeters) at which a bat first detected a nearby insect. 24 41 25 68 53 83 43 63 56 34 45 A button hyperlink to the SALT program that reads: Use SALT. (a) Calculate the sample mean distance at which the bat first detects an insect. (Round your answer to four decimal places.) 48.6364 cm (b) Calculate the sample variance and standard deviation for this data set. (Round your answers to four decimal places.) Variance Standard deviation
Answers: 3
-- Sample Variance
--- Sample Standard Deviation
Another question on Mathematics
Mathematics, 21.06.2019 20:30
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 2
Mathematics, 21.06.2019 20:30
What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie
Answers: 2
Mathematics, 21.06.2019 21:10
Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x
Answers: 2
You know the right answer?
Although bats are not known for their eyesight, they are able to locate prey (mainly insects) by emi...
Questions
Health, 24.11.2020 20:10
Mathematics, 24.11.2020 20:10
Mathematics, 24.11.2020 20:10
Mathematics, 24.11.2020 20:10
Mathematics, 24.11.2020 20:10
Mathematics, 24.11.2020 20:10
Arts, 24.11.2020 20:10
