Postpartum depression and anxiety (ppd), is a common medical condition affecting mothers and their families after the birth of a baby. the cdc estimated that 12% of women who have recently given birth suffer from ppd. however, this research only reflected self-reported cases. therefore, one group dedicated to helping women and their families with ppd believes that the true percentage of women who suffer from ppd is much higher. the group conducts a simple random sample of 102 women who had given birth in the last year and discovers that 20 of them report having ppd. based on this evidence, can the group claim that the true percentage of women who have ppd is greater than 12%?

Postpartum depression (commonly known as PPD) is a medical disorder that many women experience after giving birth. Strong feelings of melancholy, anxiety (concern), and exhaustion persist for a long period after giving delivery. These emotions can make it difficult for you to care for yourself and your infant.

PPD is a complicated mix of physical, mental, and behavioural changes that occur in some women after having birth. PPD is a type of serious depression that occurs within 4 weeks following birth, according to the DSM-5, a guidebook used to identify mental disorders.

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