Pakistan Television’s executives used the guideline that 29% of the audience were watching each of the traditional big three prime-time networks and 13% were watching cable stations, on weekend. A...

Pakistan Television’s executives used the guideline that 29% of the audience were watching each of the traditional big three prime-time networks and 13% were watching cable stations, on weekend. A random sample of 510 viewers from Islamabad showed that 105 homes were tuned in to the ABC, 120 to the DEF, and 135 to the GHI affiliate, with the remainder viewing a cable station. At the .10 significance level, can we conclude that the guideline is still reasonable? solve it accurately i will rate u. plz don't use excel