A company produces batches of 25 mL pipettes. The quality co…

A company produces batches of 25 mL pipettes. The quality control department selected 6 pipettes to test and obtained the following data: Pipette #1 -27.02 mL Pipette #2 – 26.99 mL Pipette #3 – 26.97 mL Pipette #4-  27.01 mL Pipette #5 – 27.00 mL Please identify if they are accurate, precise, both or neither.

(01.01 MC)Christiaan Eijkman shared the Nobel Prize in 1929…

(01.01 MC)Christiaan Eijkman shared the Nobel Prize in 1929 for the discovery of vitamins. Eijkman went to Java to isolate the pathogen causing beriberi, an illness that appeared to be contagious as it was common in prisons and among ship crews. Eijkman noticed that chickens fed a diet of white rice also suffered from a similar disorder. When the chickens were fed a diet of red rice, the chickens quickly recovered. What can Eijkman safely infer at this point from his observations?

(01.01 HC)Carlos is trying to determine how music affects th…

(01.01 HC)Carlos is trying to determine how music affects the growth of bean plants. He hypothesizes that classical music will cause a plant to grow at a higher rate than no music or rap music. He grows nine bean plants in similar lighting, temperature, and soil conditions. Three are exposed to classical music 24 hours a day, three are exposed to rap music 24 hours a day, and three are grown in complete silence. Carlos measures the growth of the plants every day and finds that the plants all seem to have the same rate of growth.What can you infer is missing from Carlos’s scientific investigation?