Asample of 100 mortgages approved during the current year showed that 31 were issued to a single-earner family orindivdual. the historical percentage is 25 percent (a) at the .05 level of significance in a right-tailed test, has thepercentage of single-earner or individual mortgages risen? include a sketch of your decision rule and show all work (b) isthis a close decision? (c) state any assumptions that are required.

what's that

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

answer: 8

step-by-step explanation: