Your daughter tells you that she does her homework at least 80% of the time. Since her grade is lower than you would expect, you think she does her homework less than 80% of the time. You randomly select 50 of her homework assignments and go through them with her. You find that 41 of the homework assignments were completed. Determine if you should believe your daughter by Conducting a hypothesis test using the steps outlined below.

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.

Circle a has center of (2,3) and a radius of 5 and circle b has a center of (1,4) and a radius of 10. what steps will show that circle a is similar to circle b 1) dilate circle a by a scale factor of 2 2) translate circle a using the rule (x+1,y-1) 3) rotate circle a 180 degrees about the center 4) reflect circle a over the y-axis