Calculate (To Three Significant Figures)the Numerical Part of the Conversion

question 15

Essay

Calculate (to three significant figures)the numerical part of the conversion factors needed to carry out the following unit conversions:
a.density in g/cm³ to kg/m³
b.speed in mi/h to ft/s
c.area in km² to mi²
d.area in km² to cm²
e.mass/area of aluminum foil in mg/cm² to g/m²
f.number of gas molecules per unit volume from /m³ to /ft³
g.number of bacteria per unit area on a microscope slide from /mm² to /in²

Comprehend the formation of acetonides from diols and ketones.

Understand the conditions for using two-tailed tests in mean differences.

Recognize the Student t-distribution's role and calculation of degrees of freedom in hypothesis testing.

Identify independent samples and their significance in statistical testing.

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