IQ scores among the general population have a mean of of . A researcher claims that the standard deviation, not equal to . A random sample of a standard deviation of and a standard deviation , of IQ scores for females is IQ scores for females had a mean of and . Assuming that IQ scores for females are approximately normally distributed, is there significant evidence (at the conclude that the researcher's claim is correct? level of significance) to Perform a twotailed test. Then fill in the table below. Carry your intermediate computations to at least three decimal places and round your answers as specified in the table. (If necessary, consult a list of formulas.) The null hypo The alternative hypo The type of statistic The value of the test statistic: round to the nearest three decimal places The p value: round to the nearest three Can we support the claim that the standard deviation of the IQ scores females is not equal to 14? YES or NO