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Q3 – What is the standard deviation?

Q3 – What is the variance?

Q4 – What is P(x=1)? (4 decimal places)

Quartz can be found in

Earth is approximately [1] years old.

Metamorphic rocks that have formed in response to large-scale mountain-building processes are said to have undergone [1] metamorphism where both heat and pressure is involved. These rocks have a [2] texture. On the other hand, metamorphic rocks that have undergone [3] metamorphism have been changed by heat only and have a [4] texture.

A nurse is preparing to administer fluconazole 400 mg by intermittent IV bolus daily. Available is fluconazole 400 mg in 0.9% sodium chloride (NaCl) 200 mL to infuse over 2 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest tenth/whole number. Use a leading zero if it applies. Do not use a trailing zero.) _______

A nurse is preparing to administer 0.9% sodium chloride 1,000 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) _______

A nurse is preparing to administer lithium 300 mg PO every 8 hr. Available is lithium carbonate 150 mg capsules. How many capsules should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) _______