Lines xu and wy intersect at point a.

based on the diagram, determine, determine whether the statement is true or false.

the angle vertical to yau measures 50°

(a.) true

(b.) false

In what organelle does photosynthesis take place?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.