Assume the hourly wage rate for a fast-growing online job is normally distributed with a mean of ,u = $24.91]. Suppose a random sample ofn = 18 workers revealed a mean wage of i = $25.43 and a standard deviation of 3 = $1.49. At cu = 0.1, is there enough evidence to conclude that the mean hourly wage is different from $24.90? a. Select the appropriate alternative hypothesis, H1 or HR: Op. 4 $24.90 On :4 $24.90 On 34 $25.43 Op. :2 $25.43 On sf. $25.43 Op. 75 $24.91] b. At c: = 0.1, select the critical value[s): Select an answer none of these 1.?4 c. The value of the test statistic [3 decim:1_?4 1.24 1.24 . . 1.?4 d. At o: = [1.1, select the dECISIanCDnClU 13:4 \fi Select an anawer There i5 There is not enough evidence to conclude that the mean hourlyr wage is different from $24.90