1.) Perform a hypothesis test to test whether on average students are completing less than the required 90 mastery points. Use an α=0.05. a.) Write the hypothesis in symbol notation. b.) Paste the output for the hypothesis test from SPSS below. Circle the p-value. c.) Write the probability statement for your p-value with the correct. (Hint: Double check what the p-value given in the SPSS output is for, how many tails

Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2