4. Calculate: The standard deviation (σ) of a data set describes how closely the values in the set are bunched together. The standard deviation is listed on the SIMULATION pane. A. What is the standard deviation of this data set? B. Add and subtract the standard deviation (σ) from the mean (μ). μ + σ = μ – σ = C. How many values in the set are within one standard deviation of the mean?

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.

answer; autosomal;