HELP ASAP PLEASE! Who can please help me write a short reading summary of the reading , "People or Penguins" by William Baxter. Thank you in advance :)

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at , ( 59,60,61,62) and the third quartile would be drawn at . (61,62,63,64)