A researcher claims that less than 45% of U.S. adults use passwords that are less secure because

Question:

A researcher claims that less than 45% of U.S. adults use passwords that are less secure because complicated ones are too hard to remember. In a random sample of 100 adults, 41% say they use passwords that are less secure because complicated ones are too hard to remember. At α = 0.01, is there enough evidence to support the researcher’s claim?

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