Please answer

A store owner wanted to determine if more than 5% of customers made a purchase after he sent ou a text. He sent out 300 texts to 300 randomly selected customers. Out of those 300, 17 made purchases. Is this evidence that if he sent out texts to all of his customers more than 5% would ma purchases? What is the appropriate null and alternative hypothesis? O Ho: mu = 0.05 Ha: mu > 0.05 O Ho: phat = 0.05 Ha: phat > 0.05 O Ho: p = 0.056 Ha: p > 0.056 O Ho: p = 0.05 Ha: p > 0.05