Scientists determine the probability of collecting their data for an experiment by chance alone. The p-value for a given experiment is an indication of how likely that data would be obtained if the independent variable had absolutely NO effect. Knowing this, explain why one cannot prove there is a difference between treatment groups and explain how our "confidence" that a real mean difference exists changes as the p-value gets smaller.

Fixed rate mortgage offer: purchase price: $170,000 down payment ($34k): 20% term: 30 years interest rate: 4.25% property tax (yearly): $1,500 homeowner’s insurance (yearly): $1,000 use this example from a fixed-rate mortgage calculator to you answer the questions. keep the page open after you complete this question. according to the calculator, the monthly payment demarco and tanya should anticipate paying for principal and interest is $208. $877. $669. $1,200.