For each of the following questions, explain whether a confidence interval for a mean response or a prediction interval for a new observation is appropriate. a. What will be the humidity level in this greenhouse tomorrow when we set the temperature level at 31°C? b. How much do families whose disposable income is $23,500 spend, on the average, for meals away from home? c. How many kilowatt-hours of electricity will be consumed next month by commercial and industrial users in the Twin Cities service area, given that the index of business activity for the area remains at its present level? 2

What is a sort of auction for stocks in which traders verbally submit their offers?

Transactions on april 1 of the current year, andrea byrd established a business to manage rental property. she completed the following transactions during april: opened a business bank account with a deposit of $45,000 from personal funds. purchased office supplies on account, $2,000. received cash from fees earned for managing rental property, $8,500. paid rent on office and equipment for the month, $5,000. paid creditors on account, $1,375. billed customers for fees earned for managing rental property, $11,250. paid automobile expenses for month, $840, and miscellaneous expenses, $900. paid office salaries, $3,600. determined that the cost of supplies on hand was $550; therefore, the cost of supplies used was $1,450. withdrew cash for personal use, $2,000. required: 1. indicate the effect of each transaction and the balances after each transaction: for those boxes in which no entry is required, leave the box blank. for those boxes in which you must enter subtractive or negative numbers use a minus sign. (example: -300)

You hear your supervisor tell another supervisor that a fire drill will take place later today when the fire alarm sounds that afternoon you should