Psychologists had a hypothesis that meditatio reduces work stress. Work stress is commonly measured by the Psychological Strain Questionnaire (PSQ). The higher the PSQ score, the less stress the subject feels.
They randomized 200 full-time employees between a treatment group and a control group. The treatment group
was instructed to meditate for about 15 minutes twice per day over a period of 8 weeks. The subjects' PSQ
scores were gathered just before and right after the treatment period,
The results of the experiment showed that the mean change in PSQ scores of the treatment group is 15 points
greater than the mean change in PSQ scores of the control group. To test whether the results could be explained
by random chance, the researchers created the table below, which summarizes the results of 1000 re-
randomizations of the data (with differences between means rounded to the nearest 3 points)
According to the simulations, what is the probability of the treatment group's mean being higher than the
control group's mean by 15 points or more?
Cm be

Calculate the monthly payment for a $2,500 loan at 9% annual interest for two years. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1 as needed. a. $85.15 b. $105.40 c. $114.21 d. $125.72 calculate the total payback for a $2,500 loan at 9% annual interest for two years. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1 as needed. a. $1,021.80 b. $1,370.52 c. $2,043.60 d. $2,741.04 alice wants to use the stack method to pay down her debts listed in the table below. if she applies an extra $150 a month to her debts, what will be the second debt she targets to pay off and what will be the monthly amount she applies to it? debts interest rate minimum monthly payment debt 1 5.5% $75 debt 2 2.75% $250 debt 3 13.25% $150 a. debt 1, $225 b. debt 1, $375 c. debt 3, $300 d. debt 3, $400 at greenbrier bank, checking account customers earn 0.8% interest a month on their account balances, pay a $0.10 service fee per check, and pay a monthly $2.00 financial charge. calculate the income earned on the checking account for a customer who writes 21 checks and maintains a minimum balance of $1,210. a. $4.27 b. $5.58 c. $6.42 d. $7.35 which statement most accurately compares debit and credit cards? a. both cards deduct from funds currently in a checking account. b. both cards use funds temporarily loaned from a financial institution. c. both cards are processed by the same card system services. d. both carry the risk of overdraft.

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52