A researcher wants to determine whether the number of minutes adults spend onlin A random sample of 315 adults was selected and the results are shown below. At 59 provide evidence to support the claim that the number of minutes spent online per da Find the test statistic: Minutes spent online per day Gender 0-30 31-60 61-90 91 and over Male 25 35 75 45 Female 30 45 45 15 O z= 5.162 O X =18.146 0 7 =5.162 O X =18.146 O X =5.162 None of these answers 9 M