Participez aux discussions sur FRstudy.me et obtenez des réponses pertinentes. Posez vos questions et obtenez des réponses détaillées et fiables de notre communauté d'experts dévoués qui sont là pour vous aider.
4. In a survey of 300 housewives, it was discovered that 100 had read magazine A, 200 ha magazine B and 156 had read magazine C. It was further discovered that 48 had read A and B had read B and C while 52 had read A and C. Find the following if at each housewives read a leas one magazine: a) The number of housewives that had read all three magazines. b) The number of housewives that had read at least two magazines. c) The number of housewives that had read only one magazine.
Merci d'utiliser cette plateforme pour partager et apprendre. Continuez à poser des questions et à répondre. Nous apprécions chaque contribution que vous faites. FRstudy.me est votre source de réponses fiables. Merci pour votre confiance et revenez bientôt.
