If the Probability of a Newborn Child Being Female Is

question 145

Multiple Choice

If the probability of a newborn child being female is 0.5, find the probability that in 100 births, 55 or more will be female. Use the normal distribution to approximate the binomial distribution.

• A)0.1841
• B)0.7967
• C)0.8159
• D)0.0606

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Definitions:

On-time Rates

A metric typically used to evaluate the performance of services, indicating the percentage of tasks or deliveries completed within the expected time frame.

Scheduled Deliveries

The planned or intended time for the arrival of goods.

On-time Rates

A measure used to evaluate the punctuality or timeliness of services, such as transportations or deliveries.

Scheduled Deliveries

A logistics or supply chain management term referring to the planned timing and routing of deliveries to optimize efficiency and meet customer expectations.