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Mathematics, 04.08.2020 14:01 skrillex88

PLEASE ANSWER ASAP WILL MARK CROWNY THINGY IF U DO NOT LOOK THIS UP ON ANY SOURCE Addison wants to know how many families in her neighborhood plan to attend the parade. She puts all 120 of the neighborhood addresses in a hat and draws a random sample of 30 addresses. She then asks those families if they plan to attend the parade. She finds that 40% of the families plan to attend the parade. She claims that 40% of the neighborhood families would be expected to attend the parade. Is this a valid inference?

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PLEASE ANSWER ASAP WILL MARK CROWNY THINGY IF U DO NOT LOOK THIS UP ON ANY SOURCE Addison wants t...
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