Fifty-one percent of grooms say they want to lose weight before their wedding day, according to the USA Today Snapshot “Weigh-in before the wedding.” Suppose we wish to test the hypothesis that at least one-half of grooms want to lose weight before their wedding. If a random sample of 900 grooms is surveyed, what value of x, the number of the least frequent sign, will be the critical value at the 0.05 level of significance?
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