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In a sample of 8 children, the mean age at which they first began to combine words was 16.41 months, with a standard deviation of 5.11 months. It is reasonable to assume that the population is Approximately normal. Construct a 95% confidence interval for the mean age at which children first Begin to combine words.
Email Service Provider
A company or service that offers tools and services for sending, receiving, and managing electronic mail.
ISP
Internet Service Provider, a company that provides individuals and businesses access to the Internet and related services.
Email Client
A software application that allows users to send, receive, and manage email messages.
Email Address
A specific identifier for an email account that enables the sending and receiving of email messages over the Internet.
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