please show work for the 1st question! thank you.

When testing the hypotheses Ho: p = 0.6 and HA: p # 0.6, a researcher found a test statistic of 1.84. What is the corresponding p-value for this test? Give four decimal places on your answer. . Previous A 90% confidence interval for the mean birthweight of a baby born in the US is calculated from a sample of 30 babies to be (3364.0, 3633.4) grams. Which of the following correctly interprets this confidence interval? 90% of all babies weigh between 3364.0 and 3633.4 grams at birth. We are 90% confident that a randomly selected baby will weigh between 3364.0 and 3633.4 grams at birth. We are 90% confident that the mean birthweight from a sample of 30 babies will be between 3364.0 and 3633.4 grams. We are 90% confident that the mean birthweight for all US babies is between 3364.0 and 3633.4 grams. The mean birthweight is 3498.7 grams 90% of the time