This is a 7 step problem the 1st step is asking to state the knoll and alternative hypothes is. The 2nd step is asking to find the value of the test statistic. The 3rd step is asking if this is a 1 tailed or 2 tailed test. The 4th step is asking to determine the P value of this test statistic. The 5th step is asking to identify the value of the level of significance. The 6th step is asking if we reject or fail to reject the null hypothesis. The 7th step is asking if there is sufficient evidence to support the claim that the percentage of readers who own a personal computer is under 48?

A publisher reports that 48 % of their readers own a personal computer. A marketing executive wants to test the claim that the percentage is actually under the reported percentage. A random sample of 1 10 found that 40 % of the readers owned a personal computer. Is there sufficient evidence at the 0.05 level to support the executive's claim? Step 1 of 7: State the null and alternative hypotheses