A hospital director believes that under 66 % of the test tubes contain errors. A sample of 290 reports found 174 errors, Is there sufficient evidence at the 0.01 level to substantiate the hospital director's claim? State the null and alternative hypotheses for the above scenario. Answer 8 Points Tables Keypad Keyboard Shortcuts Ho Ha A newsletter publisher believes that 64 % of their readers own a personal computer. A testing firm believes this is inaccurate and performs a test to dispute the publisher's claim. After performing a test at the 0.01 level of significance, the testing firm fails to reject the null hypothesis. What is the conclusion regarding the publisher's claim? Answer 8 Points im Tables Keypa Keyboard Short There is sufficient evidence at the 0:01 level of significance that the percentage is not 64 % . There is not sufficient evidence at the 0.01 level of significance that the percentage is not 64 %