Y = x Using the grid below, follow the clues to find the location of the treasure.

Start at (-1,-1). Follow the line y = x until x = 4 Reflect this new point over the x-axis. From this new point add seven to the y-coordinate and subtract five from the x-coordinate.

This is the location of the treasure.

How far is the treasure point from the starting point?

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?

Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.