Does the sample data support the conclusion that the mean iq of soccer players who frequently head the ball is lower than that of those who do not frequently head the ball? test the relevant hypotheses using α = 0.05. (use a statistical computer package to calculate the p-value. use μfewer than 10 headers − μ10 headers. round your test statistic to two decimal places, your df down to the nearest whole number, and your p-value to three decimal places.)