Question

Multipie myeloma is a form of cancer. For decades, there was no known treatment. Rather recently, though, doctors surmised that the drug Thalidomide, which was given to pregnant women in the 19505 but was subsequently found to cause birth defects, may extend the lives of those aficted with multiple myeloma. In an extensive clinical trial, 25 patients diagnosed as having multiple myeloma were treated with Thalidomide, and the subsequent number of months that each survived was recorded. Suppose that the following histogram summan'zes the data from the sample: Frequency 20 Survival time (in months) Based on the histogram, nd the proportion of survival times in the sample that are greater than or equal to 40 months. Write your answer as a decimal, and do FIDt round your answer. xs?' / '\\ l SubmitAssignmenl }