Q1 – What value should be used  for f(x) for 2 movies when computing the variance?

Q1 – What value should be used for x f(x) for 3 when computing the mean? 

Quartz can be found in

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

A nurse is preparing to administer Ringer’s lactate by continuous IV infusion at 120 mL/hr. The drop factor of the manual IV tubing is 60 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (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 erythromycin ethylsuccinate 800 mg PO every 4 hr. Available is erythromycin ethylsuccinate 200 mg/5mL. How many mL should the nurse administer? (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 instill 840 mL of enteral nutrition via a client’s gastrostomy tube over 24 hr using an infusion pump. The nurse should set the infusion 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 caring for a client who is prescribed tetracycline 2 grams daily PO in four divided doses every 6 hr. Available is tetracycline 250 mg capsules. How many capsules should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.) _______

A nurse is completing an 8-hr I&O record for a client who consumed 4 oz juice, 6 oz tea, a 100 mL cup full of water, an IV bolus of 150 mL, and 8 oz broth. The nurse should record how many mL of intake on the client’s record? _______

A nurse is preparing to administer cimetidine 300 mg PO twice daily to a client. The amount available is cimetidine 300 mg/tablet. How many tablets 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.) _______