The amount of lateral expansion (mils) was determined for a sample of n = 5 pulsed-power gas metal arc welds used in lng ship containment tanks. the resulting sample standard deviation was s = 2.84 mils. assuming normality, derive a 95% ci for σ2 and for σ. (round your answers to two decimal places.)

The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.