Testing: Но: р — 25.155 H1:µ # 25.155 Your sample consists of 36 subjects, with a mean of 23.3 and a sample standard deviation (s) of 4.69. Calculate the test statistic, rounded to 2 decimal places. Recall: t = t =

A: If two lines in a coordinate plane are perpendicular then their slopes are negative reciprocal of…

A: Given,

A:

A:

A: Use calculator to determine cos 23 degrees.

A:

A: d) The random variable has a continuous uniform distribution with 10 < X < 20.

A: We have to find

A: Given: 1. AB¯ has coordinates A-3,9 and B6,-12. 2. PQ¯ has coordinates P3,-6 and Q3,9.  To Find: 1.…

A: According to question                                           speed of boats are 36 mph and 45…

A: Given figure of triangle is