5. A mover notes the weights of a table and 4 chairs and records t + 4c 100 on his invoice. What is he communicating? I will give brainlessly

A. The table and chairs each weigh more than 100 pounds.

B. The table and chairs weigh at most 100 pounds.

C. The table and chairs weigh around 100 pounds.

D. The table and chairs weigh at least 100 pounds.​

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.