Would you help with this Stats problem? Please give an explanation for the answer.

(a) A recent Gallup poll reported that 58% of Americans favor using federal money for preschool education. Three confidence intervals for the proportion of all Americans who favor federal funding of preschools are shown below. What is a range for the p-value of a test of hypotheses of Ho : p = 0.58 vs. Ha: p # 0.58? 90%: (0.681, 0.718) 95%: (0.674, 0.726) 99%: (0.663, 0.737) O p-value 0.10 (b) Does the use of fancy type fonts change reading speed on a computer screen? Adults can read four paragraphs of text in an average time of 21 seconds in the common Times New Roman font. After asking 25 adults to read this text in the ornate font named Gigi, we found the following confidence intervals. What is a range for the p-value for a test of Ho: / = 21 versus Ha: u # 21, where u = average reading speed of 4 paragraphs written in Gigi font? 90% confidence interval for u: (22.2, 29.1) 95% confidence interval for u: (21.7, 29.6) 99% confidence interval for u: (20.8, 30.5) O p-value