Determine which statement uses a valid argument.

a.
if it is hot outside, then matt will not wear a jacket. matt is not wearing a jacket. therefore, it is hot outside.
b.
if it is tuesday, then the library is open. the library is open. therefore, it is tuesday.
c.
if it is summertime, the museum closes at 6 p. m. it is 7 p. m. in the summertime. therefore, the museum is closed.
d.
all practicing lawyers must pass the bar exam. chris did not pass the bar exam. therefore, chris is a practicing lawyer.

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

10 points? me . its important ‼️‼️

A, at (-2, 4), is 6 .of a'? (-8, 4) (-8, -2) (-2, -2) (-2, 4) b, at (-4, -7), isy-.of b'? (-4, 7) (4, -7) (4, 7) (-4, -7)