What are the values of the mean and standard deviation after converting all pulse rates of women to z scores using z equals startfraction left parenthesis x minus mu right parenthesis over sigma endfraction ?

Which statements are true about box plots? check all that apply. they describe sets of data. they include the mean. they show the data split into four parts. they show outliers through really short “whiskers.” each section of a box plot represents 25% of the data.