Which one of the following statements is false? 1 The standard deviation of the sampling distribution for a proportion will get smaller as the sample size gets bigger. 2 A probability can never be negative. 3 If a person tosses a fair coin 10 times and the first 9 tosses land on “heads,” there is a 50% chance the 10th toss will also land on “heads.” 4 If a person tosses a fair coin 10 times and the coin lands “tails” all 10 times, the chance it will land “heads” on the 11th toss will be greater than 50%.

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