Watsons TV claims that their televisions have the bestperformance record on the

Watsons TV claims that their televisions have the bestperformance record on the market. They advertise that after 3 yearsonly 10% of their sold televisions have had any type of repairs.The president of the company wanted to confirm that this statementwas correct. To do this a sample of 60 sets was taken of sets thathad been sold and were at least 3 years old. Twelve percent ofthese television sets had been in for repair. The null hypothesisis that there is no difference between the stated percent and thesample data. At the .05 significant level what can we concludeabout the null hypothesis?