Mathematics & Statistics
大学生・専門学校生・社会人
求解64題。統計間斷分配
下
“64. Recent qifficult economic times have caused an increase in the foreclosure rate of home
mortgages. Statistics from the Penn Bank and Trust Company show their monthly foreclo-
sure rate is now 1 loan out of every 136 loans. Last month the bank approved 300 loans.
a. How many foreclosures would you expect the bank to have last month?
b., What is the probapbility of exactly two foreclosures?
c.。 What is the probapbility of at least one foreclosure?
回答
まだ回答がありません。
疑問は解決しましたか？
この質問を見ている人は
こちらの質問も見ています😉
