d) A report indicates that 75% of all Parliament members agree with the proposal to lower the voting age to 18, from 21 previously. What is the probability that fewer than 65 Parliament members of 220 disagree with the proposal?

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Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.