PLEASE HELP ME IM BEGGING The number of books read by four students during each of the last 12
months is summarized in these box plots.

Select ALL of the following statements that are true

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Given that abcd is a rhombus, what is the value of x?

Write the expression as a single natural logarithm. 2 in a - 4 in y